66794910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 135450210

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 569, 602, 645, 903, 910, 1118, 1138, 1290, 1365, 1505, 1677, 1707, 1806, 2730, 2795, 2845, 3010, 3354, 3414, 3913, 3983, 4515, 5590, 5690, 7397, 7826, 7966, 8385, 8535, 9030, 11739, 11949, 14794, 16770, 17070, 19565, 19915, 22191, 23478, 23898, 24467, 36985, 39130, 39830, 44382, 48934, 51779, 58695, 59745, 73401, 73970, 103558, 110955, 117390, 119490, 122335, 146802, 155337, 171269, 221910, 244670, 258895, 310674, 318071, 342538, 367005, 513807, 517790, 636142, 734010, 776685, 856345, 954213, 1027614, 1553370, 1590355, 1712690, 1908426, 2226497, 2569035, 3180710, 4452994, 4771065, 5138070, 6679491, 9542130, 11132485, 13358982, 22264970, 33397455, 66794910]

約数ペア:

[(1, 66794910), (2, 33397455), (3, 22264970), (5, 13358982), (6, 11132485), (7, 9542130), (10, 6679491), (13, 5138070), (14, 4771065), (15, 4452994), (21, 3180710), (26, 2569035), (30, 2226497), (35, 1908426), (39, 1712690), (42, 1590355), (43, 1553370), (65, 1027614), (70, 954213), (78, 856345), (86, 776685), (91, 734010), (105, 636142), (129, 517790), (130, 513807), (182, 367005), (195, 342538), (210, 318071), (215, 310674), (258, 258895), (273, 244670), (301, 221910), (390, 171269), (430, 155337), (455, 146802), (546, 122335), (559, 119490), (569, 117390), (602, 110955), (645, 103558), (903, 73970), (910, 73401), (1118, 59745), (1138, 58695), (1290, 51779), (1365, 48934), (1505, 44382), (1677, 39830), (1707, 39130), (1806, 36985), (2730, 24467), (2795, 23898), (2845, 23478), (3010, 22191), (3354, 19915), (3414, 19565), (3913, 17070), (3983, 16770), (4515, 14794), (5590, 11949), (5690, 11739), (7397, 9030), (7826, 8535), (7966, 8385)]