157141530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 144

約数和(自身を含む): 512019144

約数和(自身を除く): 354877614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 2741, 3185, 3822, 4095, 4410, 5482, 5733, 6370, 8190, 8223, 9555, 11466, 13705, 16446, 19110, 19187, 24669, 27410, 28665, 35633, 38374, 41115, 49338, 57330, 57561, 71266, 82230, 95935, 106899, 115122, 123345, 134309, 172683, 178165, 191870, 213798, 246690, 249431, 268618, 287805, 320697, 345366, 356330, 402927, 498862, 534495, 575610, 641394, 671545, 748293, 805854, 863415, 1068990, 1208781, 1247155, 1343090, 1496586, 1603485, 1726830, 1746017, 2014635, 2244879, 2417562, 2494310, 3206970, 3492034, 3741465, 4029270, 4489758, 5238051, 6043905, 7482930, 8730085, 10476102, 11224395, 12087810, 15714153, 17460170, 22448790, 26190255, 31428306, 52380510, 78570765, 157141530]

約数ペア:

[(1, 157141530), (2, 78570765), (3, 52380510), (5, 31428306), (6, 26190255), (7, 22448790), (9, 17460170), (10, 15714153), (13, 12087810), (14, 11224395), (15, 10476102), (18, 8730085), (21, 7482930), (26, 6043905), (30, 5238051), (35, 4489758), (39, 4029270), (42, 3741465), (45, 3492034), (49, 3206970), (63, 2494310), (65, 2417562), (70, 2244879), (78, 2014635), (90, 1746017), (91, 1726830), (98, 1603485), (105, 1496586), (117, 1343090), (126, 1247155), (130, 1208781), (147, 1068990), (182, 863415), (195, 805854), (210, 748293), (234, 671545), (245, 641394), (273, 575610), (294, 534495), (315, 498862), (390, 402927), (441, 356330), (455, 345366), (490, 320697), (546, 287805), (585, 268618), (630, 249431), (637, 246690), (735, 213798), (819, 191870), (882, 178165), (910, 172683), (1170, 134309), (1274, 123345), (1365, 115122), (1470, 106899), (1638, 95935), (1911, 82230), (2205, 71266), (2730, 57561), (2741, 57330), (3185, 49338), (3822, 41115), (4095, 38374), (4410, 35633), (5482, 28665), (5733, 27410), (6370, 24669), (8190, 19187), (8223, 19110), (9555, 16446), (11466, 13705)]