8527980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 24161760

約数和(自身を除く): 15633780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1597, 1780, 2670, 3194, 4791, 5340, 6388, 7985, 9582, 15970, 19164, 23955, 31940, 47910, 95820, 142133, 284266, 426399, 568532, 710665, 852798, 1421330, 1705596, 2131995, 2842660, 4263990, 8527980]

約数ペア:

[(1, 8527980), (2, 4263990), (3, 2842660), (4, 2131995), (5, 1705596), (6, 1421330), (10, 852798), (12, 710665), (15, 568532), (20, 426399), (30, 284266), (60, 142133), (89, 95820), (178, 47910), (267, 31940), (356, 23955), (445, 19164), (534, 15970), (890, 9582), (1068, 7985), (1335, 6388), (1597, 5340), (1780, 4791), (2670, 3194)]