6731790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 17865792

約数和(自身を除く): 11134002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 421, 533, 615, 842, 1066, 1230, 1263, 1599, 2105, 2526, 2665, 3198, 4210, 5330, 5473, 6315, 7995, 10946, 12630, 15990, 16419, 17261, 27365, 32838, 34522, 51783, 54730, 82095, 86305, 103566, 164190, 172610, 224393, 258915, 448786, 517830, 673179, 1121965, 1346358, 2243930, 3365895, 6731790]

約数ペア:

[(1, 6731790), (2, 3365895), (3, 2243930), (5, 1346358), (6, 1121965), (10, 673179), (13, 517830), (15, 448786), (26, 258915), (30, 224393), (39, 172610), (41, 164190), (65, 103566), (78, 86305), (82, 82095), (123, 54730), (130, 51783), (195, 34522), (205, 32838), (246, 27365), (390, 17261), (410, 16419), (421, 15990), (533, 12630), (615, 10946), (842, 7995), (1066, 6315), (1230, 5473), (1263, 5330), (1599, 4210), (2105, 3198), (2526, 2665)]