10421460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 37403520

約数和(自身を除く): 26982060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 919, 945, 1134, 1260, 1620, 1838, 1890, 2268, 2757, 2835, 3676, 3780, 4595, 5514, 5670, 6433, 8271, 9190, 11028, 11340, 12866, 13785, 16542, 18380, 19299, 24813, 25732, 27570, 32165, 33084, 38598, 41355, 49626, 55140, 57897, 64330, 74439, 77196, 82710, 96495, 99252, 115794, 124065, 128660, 148878, 165420, 173691, 192990, 231588, 248130, 289485, 297756, 347382, 372195, 385980, 496260, 521073, 578970, 694764, 744390, 868455, 1042146, 1157940, 1488780, 1736910, 2084292, 2605365, 3473820, 5210730, 10421460]

約数ペア:

[(1, 10421460), (2, 5210730), (3, 3473820), (4, 2605365), (5, 2084292), (6, 1736910), (7, 1488780), (9, 1157940), (10, 1042146), (12, 868455), (14, 744390), (15, 694764), (18, 578970), (20, 521073), (21, 496260), (27, 385980), (28, 372195), (30, 347382), (35, 297756), (36, 289485), (42, 248130), (45, 231588), (54, 192990), (60, 173691), (63, 165420), (70, 148878), (81, 128660), (84, 124065), (90, 115794), (105, 99252), (108, 96495), (126, 82710), (135, 77196), (140, 74439), (162, 64330), (180, 57897), (189, 55140), (210, 49626), (252, 41355), (270, 38598), (315, 33084), (324, 32165), (378, 27570), (405, 25732), (420, 24813), (540, 19299), (567, 18380), (630, 16542), (756, 13785), (810, 12866), (919, 11340), (945, 11028), (1134, 9190), (1260, 8271), (1620, 6433), (1838, 5670), (1890, 5514), (2268, 4595), (2757, 3780), (2835, 3676)]