61374810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 178827264

約数和(自身を除く): 117452454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 97, 105, 115, 131, 138, 161, 194, 210, 230, 262, 291, 322, 345, 393, 483, 485, 582, 655, 679, 690, 786, 805, 917, 966, 970, 1310, 1358, 1455, 1610, 1834, 1965, 2037, 2231, 2415, 2751, 2910, 3013, 3395, 3930, 4074, 4462, 4585, 4830, 5502, 6026, 6693, 6790, 9039, 9170, 10185, 11155, 12707, 13386, 13755, 15065, 15617, 18078, 20370, 21091, 22310, 25414, 27510, 30130, 31234, 33465, 38121, 42182, 45195, 46851, 63273, 63535, 66930, 76242, 78085, 88949, 90390, 93702, 105455, 126546, 127070, 156170, 177898, 190605, 210910, 234255, 266847, 292261, 316365, 381210, 444745, 468510, 533694, 584522, 632730, 876783, 889490, 1334235, 1461305, 1753566, 2045827, 2668470, 2922610, 4091654, 4383915, 6137481, 8767830, 10229135, 12274962, 20458270, 30687405, 61374810]

約数ペア:

[(1, 61374810), (2, 30687405), (3, 20458270), (5, 12274962), (6, 10229135), (7, 8767830), (10, 6137481), (14, 4383915), (15, 4091654), (21, 2922610), (23, 2668470), (30, 2045827), (35, 1753566), (42, 1461305), (46, 1334235), (69, 889490), (70, 876783), (97, 632730), (105, 584522), (115, 533694), (131, 468510), (138, 444745), (161, 381210), (194, 316365), (210, 292261), (230, 266847), (262, 234255), (291, 210910), (322, 190605), (345, 177898), (393, 156170), (483, 127070), (485, 126546), (582, 105455), (655, 93702), (679, 90390), (690, 88949), (786, 78085), (805, 76242), (917, 66930), (966, 63535), (970, 63273), (1310, 46851), (1358, 45195), (1455, 42182), (1610, 38121), (1834, 33465), (1965, 31234), (2037, 30130), (2231, 27510), (2415, 25414), (2751, 22310), (2910, 21091), (3013, 20370), (3395, 18078), (3930, 15617), (4074, 15065), (4462, 13755), (4585, 13386), (4830, 12707), (5502, 11155), (6026, 10185), (6693, 9170), (6790, 9039)]