89703990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3733}}^1$

素因数の和:3838

約数の個数: 64

約数和(自身を含む): 241963200

約数和(自身を除く): 152259210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3733, 4005, 4806, 7466, 8010, 11199, 12015, 18665, 22398, 24030, 33597, 37330, 55995, 67194, 100791, 111990, 167985, 201582, 332237, 335970, 503955, 664474, 996711, 1007910, 1661185, 1993422, 2990133, 3322370, 4983555, 5980266, 8970399, 9967110, 14950665, 17940798, 29901330, 44851995, 89703990]

約数ペア:

[(1, 89703990), (2, 44851995), (3, 29901330), (5, 17940798), (6, 14950665), (9, 9967110), (10, 8970399), (15, 5980266), (18, 4983555), (27, 3322370), (30, 2990133), (45, 1993422), (54, 1661185), (89, 1007910), (90, 996711), (135, 664474), (178, 503955), (267, 335970), (270, 332237), (445, 201582), (534, 167985), (801, 111990), (890, 100791), (1335, 67194), (1602, 55995), (2403, 37330), (2670, 33597), (3733, 24030), (4005, 22398), (4806, 18665), (7466, 12015), (8010, 11199)]