2017446660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{125933}}^1$

素因数の和:126037

約数の個数: 72

約数和(自身を含む): 6188396760

約数和(自身を除く): 4170950100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 125933, 251866, 377799, 503732, 629665, 755598, 1133397, 1259330, 1511196, 1888995, 2266794, 2518660, 3777990, 4533588, 5666985, 7555980, 11208037, 11333970, 22416074, 22667940, 33624111, 44832148, 56040185, 67248222, 100872333, 112080370, 134496444, 168120555, 201744666, 224160740, 336241110, 403489332, 504361665, 672482220, 1008723330, 2017446660]

約数ペア:

[(1, 2017446660), (2, 1008723330), (3, 672482220), (4, 504361665), (5, 403489332), (6, 336241110), (9, 224160740), (10, 201744666), (12, 168120555), (15, 134496444), (18, 112080370), (20, 100872333), (30, 67248222), (36, 56040185), (45, 44832148), (60, 33624111), (89, 22667940), (90, 22416074), (178, 11333970), (180, 11208037), (267, 7555980), (356, 5666985), (445, 4533588), (534, 3777990), (801, 2518660), (890, 2266794), (1068, 1888995), (1335, 1511196), (1602, 1259330), (1780, 1133397), (2670, 755598), (3204, 629665), (4005, 503732), (5340, 377799), (8010, 251866), (16020, 125933)]