7475940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 23253048

約数和(自身を除く): 15777108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1013, 1230, 1476, 1845, 2026, 2460, 3039, 3690, 4052, 5065, 6078, 7380, 9117, 10130, 12156, 15195, 18234, 20260, 30390, 36468, 41533, 45585, 60780, 83066, 91170, 124599, 166132, 182340, 207665, 249198, 373797, 415330, 498396, 622995, 747594, 830660, 1245990, 1495188, 1868985, 2491980, 3737970, 7475940]

約数ペア:

[(1, 7475940), (2, 3737970), (3, 2491980), (4, 1868985), (5, 1495188), (6, 1245990), (9, 830660), (10, 747594), (12, 622995), (15, 498396), (18, 415330), (20, 373797), (30, 249198), (36, 207665), (41, 182340), (45, 166132), (60, 124599), (82, 91170), (90, 83066), (123, 60780), (164, 45585), (180, 41533), (205, 36468), (246, 30390), (369, 20260), (410, 18234), (492, 15195), (615, 12156), (738, 10130), (820, 9117), (1013, 7380), (1230, 6078), (1476, 5065), (1845, 4052), (2026, 3690), (2460, 3039)]