749169330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 2275257600

約数和(自身を除く): 1526088270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 197, 199, 210, 245, 273, 294, 390, 394, 398, 455, 490, 546, 591, 597, 637, 735, 910, 985, 995, 1182, 1194, 1274, 1365, 1379, 1393, 1470, 1911, 1970, 1990, 2561, 2587, 2730, 2758, 2786, 2955, 2985, 3185, 3822, 4137, 4179, 5122, 5174, 5910, 5970, 6370, 6895, 6965, 7683, 7761, 8274, 8358, 9555, 9653, 9751, 12805, 12935, 13790, 13930, 15366, 15522, 17927, 18109, 19110, 19306, 19502, 20685, 20895, 25610, 25870, 28959, 29253, 35854, 36218, 38415, 38805, 39203, 41370, 41790, 48265, 48755, 53781, 54327, 57918, 58506, 76830, 77610, 78406, 89635, 90545, 96530, 97510, 107562, 108654, 117609, 125489, 126763, 144795, 146265, 179270, 181090, 196015, 235218, 250978, 253526, 268905, 271635, 274421, 289590, 292530, 376467, 380289, 392030, 509639, 537810, 543270, 548842, 588045, 627445, 633815, 752934, 760578, 823263, 1019278, 1176090, 1254890, 1267630, 1372105, 1528917, 1646526, 1882335, 1901445, 1920947, 2548195, 2744210, 3057834, 3567473, 3764670, 3802890, 3841894, 4116315, 5096390, 5762841, 7134946, 7644585, 8232630, 9604735, 10702419, 11525682, 15289170, 17837365, 19209470, 21404838, 24972311, 28814205, 35674730, 49944622, 53512095, 57628410, 74916933, 107024190, 124861555, 149833866, 249723110, 374584665, 749169330]

約数ペア:

[(1, 749169330), (2, 374584665), (3, 249723110), (5, 149833866), (6, 124861555), (7, 107024190), (10, 74916933), (13, 57628410), (14, 53512095), (15, 49944622), (21, 35674730), (26, 28814205), (30, 24972311), (35, 21404838), (39, 19209470), (42, 17837365), (49, 15289170), (65, 11525682), (70, 10702419), (78, 9604735), (91, 8232630), (98, 7644585), (105, 7134946), (130, 5762841), (147, 5096390), (182, 4116315), (195, 3841894), (197, 3802890), (199, 3764670), (210, 3567473), (245, 3057834), (273, 2744210), (294, 2548195), (390, 1920947), (394, 1901445), (398, 1882335), (455, 1646526), (490, 1528917), (546, 1372105), (591, 1267630), (597, 1254890), (637, 1176090), (735, 1019278), (910, 823263), (985, 760578), (995, 752934), (1182, 633815), (1194, 627445), (1274, 588045), (1365, 548842), (1379, 543270), (1393, 537810), (1470, 509639), (1911, 392030), (1970, 380289), (1990, 376467), (2561, 292530), (2587, 289590), (2730, 274421), (2758, 271635), (2786, 268905), (2955, 253526), (2985, 250978), (3185, 235218), (3822, 196015), (4137, 181090), (4179, 179270), (5122, 146265), (5174, 144795), (5910, 126763), (5970, 125489), (6370, 117609), (6895, 108654), (6965, 107562), (7683, 97510), (7761, 96530), (8274, 90545), (8358, 89635), (9555, 78406), (9653, 77610), (9751, 76830), (12805, 58506), (12935, 57918), (13790, 54327), (13930, 53781), (15366, 48755), (15522, 48265), (17927, 41790), (18109, 41370), (19110, 39203), (19306, 38805), (19502, 38415), (20685, 36218), (20895, 35854), (25610, 29253), (25870, 28959)]