70853580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1136

約数の個数: 144

約数和(自身を含む): 250496064

約数和(自身を除く): 179642484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1061, 1113, 1260, 1484, 1590, 1855, 1908, 2122, 2226, 2385, 3180, 3183, 3339, 3710, 4244, 4452, 4770, 5305, 5565, 6366, 6678, 7420, 7427, 9540, 9549, 10610, 11130, 12732, 13356, 14854, 15915, 16695, 19098, 21220, 22260, 22281, 29708, 31830, 33390, 37135, 38196, 44562, 47745, 56233, 63660, 66780, 66843, 74270, 89124, 95490, 111405, 112466, 133686, 148540, 168699, 190980, 222810, 224932, 267372, 281165, 334215, 337398, 393631, 445620, 506097, 562330, 668430, 674796, 787262, 843495, 1012194, 1124660, 1180893, 1336860, 1574524, 1686990, 1968155, 2024388, 2361786, 2530485, 3373980, 3542679, 3936310, 4723572, 5060970, 5904465, 7085358, 7872620, 10121940, 11808930, 14170716, 17713395, 23617860, 35426790, 70853580]

約数ペア:

[(1, 70853580), (2, 35426790), (3, 23617860), (4, 17713395), (5, 14170716), (6, 11808930), (7, 10121940), (9, 7872620), (10, 7085358), (12, 5904465), (14, 5060970), (15, 4723572), (18, 3936310), (20, 3542679), (21, 3373980), (28, 2530485), (30, 2361786), (35, 2024388), (36, 1968155), (42, 1686990), (45, 1574524), (53, 1336860), (60, 1180893), (63, 1124660), (70, 1012194), (84, 843495), (90, 787262), (105, 674796), (106, 668430), (126, 562330), (140, 506097), (159, 445620), (180, 393631), (210, 337398), (212, 334215), (252, 281165), (265, 267372), (315, 224932), (318, 222810), (371, 190980), (420, 168699), (477, 148540), (530, 133686), (630, 112466), (636, 111405), (742, 95490), (795, 89124), (954, 74270), (1060, 66843), (1061, 66780), (1113, 63660), (1260, 56233), (1484, 47745), (1590, 44562), (1855, 38196), (1908, 37135), (2122, 33390), (2226, 31830), (2385, 29708), (3180, 22281), (3183, 22260), (3339, 21220), (3710, 19098), (4244, 16695), (4452, 15915), (4770, 14854), (5305, 13356), (5565, 12732), (6366, 11130), (6678, 10610), (7420, 9549), (7427, 9540)]