15782130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 52835328

約数和(自身を除く): 37053198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 41, 42, 45, 47, 63, 65, 70, 78, 82, 90, 91, 94, 105, 117, 123, 126, 130, 141, 182, 195, 205, 210, 234, 235, 246, 273, 282, 287, 315, 329, 369, 390, 410, 423, 455, 470, 533, 546, 574, 585, 611, 615, 630, 658, 705, 738, 819, 846, 861, 910, 987, 1066, 1170, 1222, 1230, 1365, 1410, 1435, 1599, 1638, 1645, 1722, 1833, 1845, 1927, 1974, 2115, 2583, 2665, 2730, 2870, 2961, 3055, 3198, 3290, 3666, 3690, 3731, 3854, 4095, 4230, 4277, 4305, 4797, 4935, 5166, 5330, 5499, 5781, 5922, 6110, 7462, 7995, 8190, 8554, 8610, 9165, 9594, 9635, 9870, 10998, 11193, 11562, 12831, 12915, 13489, 14805, 15990, 17343, 18330, 18655, 19270, 21385, 22386, 23985, 25051, 25662, 25830, 26978, 27495, 28905, 29610, 33579, 34686, 37310, 38493, 40467, 42770, 47970, 50102, 54990, 55965, 57810, 64155, 67158, 67445, 75153, 76986, 80934, 86715, 111930, 121401, 125255, 128310, 134890, 150306, 167895, 173430, 175357, 192465, 202335, 225459, 242802, 250510, 335790, 350714, 375765, 384930, 404670, 450918, 526071, 607005, 751530, 876785, 1052142, 1127295, 1214010, 1578213, 1753570, 2254590, 2630355, 3156426, 5260710, 7891065, 15782130]

約数ペア:

[(1, 15782130), (2, 7891065), (3, 5260710), (5, 3156426), (6, 2630355), (7, 2254590), (9, 1753570), (10, 1578213), (13, 1214010), (14, 1127295), (15, 1052142), (18, 876785), (21, 751530), (26, 607005), (30, 526071), (35, 450918), (39, 404670), (41, 384930), (42, 375765), (45, 350714), (47, 335790), (63, 250510), (65, 242802), (70, 225459), (78, 202335), (82, 192465), (90, 175357), (91, 173430), (94, 167895), (105, 150306), (117, 134890), (123, 128310), (126, 125255), (130, 121401), (141, 111930), (182, 86715), (195, 80934), (205, 76986), (210, 75153), (234, 67445), (235, 67158), (246, 64155), (273, 57810), (282, 55965), (287, 54990), (315, 50102), (329, 47970), (369, 42770), (390, 40467), (410, 38493), (423, 37310), (455, 34686), (470, 33579), (533, 29610), (546, 28905), (574, 27495), (585, 26978), (611, 25830), (615, 25662), (630, 25051), (658, 23985), (705, 22386), (738, 21385), (819, 19270), (846, 18655), (861, 18330), (910, 17343), (987, 15990), (1066, 14805), (1170, 13489), (1222, 12915), (1230, 12831), (1365, 11562), (1410, 11193), (1435, 10998), (1599, 9870), (1638, 9635), (1645, 9594), (1722, 9165), (1833, 8610), (1845, 8554), (1927, 8190), (1974, 7995), (2115, 7462), (2583, 6110), (2665, 5922), (2730, 5781), (2870, 5499), (2961, 5330), (3055, 5166), (3198, 4935), (3290, 4797), (3666, 4305), (3690, 4277), (3731, 4230), (3854, 4095)]