876616740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103619}}^1$

素因数の和:103681

約数の個数: 72

約数和(自身を含む): 2715672960

約数和(自身を除く): 1839056220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 103619, 207238, 310857, 414476, 518095, 621714, 932571, 1036190, 1243428, 1554285, 1865142, 2072380, 3108570, 3730284, 4662855, 4870093, 6217140, 9325710, 9740186, 14610279, 18651420, 19480372, 24350465, 29220558, 43830837, 48700930, 58441116, 73051395, 87661674, 97401860, 146102790, 175323348, 219154185, 292205580, 438308370, 876616740]

約数ペア:

[(1, 876616740), (2, 438308370), (3, 292205580), (4, 219154185), (5, 175323348), (6, 146102790), (9, 97401860), (10, 87661674), (12, 73051395), (15, 58441116), (18, 48700930), (20, 43830837), (30, 29220558), (36, 24350465), (45, 19480372), (47, 18651420), (60, 14610279), (90, 9740186), (94, 9325710), (141, 6217140), (180, 4870093), (188, 4662855), (235, 3730284), (282, 3108570), (423, 2072380), (470, 1865142), (564, 1554285), (705, 1243428), (846, 1036190), (940, 932571), (1410, 621714), (1692, 518095), (2115, 414476), (2820, 310857), (4230, 207238), (8460, 103619)]