5210730

素因数分解:

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

素因数の和:945

約数の個数: 80

約数和(自身を含む): 16030080

約数和(自身を除く): 10819350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 919, 945, 1134, 1838, 1890, 2757, 2835, 4595, 5514, 5670, 6433, 8271, 9190, 12866, 13785, 16542, 19299, 24813, 27570, 32165, 38598, 41355, 49626, 57897, 64330, 74439, 82710, 96495, 115794, 124065, 148878, 173691, 192990, 248130, 289485, 347382, 372195, 521073, 578970, 744390, 868455, 1042146, 1736910, 2605365, 5210730]

約数ペア:

[(1, 5210730), (2, 2605365), (3, 1736910), (5, 1042146), (6, 868455), (7, 744390), (9, 578970), (10, 521073), (14, 372195), (15, 347382), (18, 289485), (21, 248130), (27, 192990), (30, 173691), (35, 148878), (42, 124065), (45, 115794), (54, 96495), (63, 82710), (70, 74439), (81, 64330), (90, 57897), (105, 49626), (126, 41355), (135, 38598), (162, 32165), (189, 27570), (210, 24813), (270, 19299), (315, 16542), (378, 13785), (405, 12866), (567, 9190), (630, 8271), (810, 6433), (919, 5670), (945, 5514), (1134, 4595), (1838, 2835), (1890, 2757)]