252328530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7333}}^1$

素因数の和:7411

約数の個数: 64

約数和(自身を含む): 642106368

約数和(自身を除く): 389777838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2294, 3441, 5735, 6882, 7333, 11470, 14666, 17205, 21999, 34410, 36665, 43998, 73330, 109995, 219990, 227323, 271321, 454646, 542642, 681969, 813963, 1136615, 1356605, 1363938, 1627926, 2273230, 2713210, 3409845, 4069815, 6819690, 8139630, 8410951, 16821902, 25232853, 42054755, 50465706, 84109510, 126164265, 252328530]

約数ペア:

[(1, 252328530), (2, 126164265), (3, 84109510), (5, 50465706), (6, 42054755), (10, 25232853), (15, 16821902), (30, 8410951), (31, 8139630), (37, 6819690), (62, 4069815), (74, 3409845), (93, 2713210), (111, 2273230), (155, 1627926), (185, 1363938), (186, 1356605), (222, 1136615), (310, 813963), (370, 681969), (465, 542642), (555, 454646), (930, 271321), (1110, 227323), (1147, 219990), (2294, 109995), (3441, 73330), (5735, 43998), (6882, 36665), (7333, 34410), (11470, 21999), (14666, 17205)]