2013259140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{260111}}^1$

素因数の和:260169

約数の個数: 72

約数和(自身を含む): 6248930688

約数和(自身を除く): 4235671548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 260111, 520222, 780333, 1040444, 1300555, 1560666, 2340999, 2601110, 3121332, 3901665, 4681998, 5202220, 7803330, 9363996, 11184773, 11704995, 15606660, 22369546, 23409990, 33554319, 44739092, 46819980, 55923865, 67108638, 100662957, 111847730, 134217276, 167771595, 201325914, 223695460, 335543190, 402651828, 503314785, 671086380, 1006629570, 2013259140]

約数ペア:

[(1, 2013259140), (2, 1006629570), (3, 671086380), (4, 503314785), (5, 402651828), (6, 335543190), (9, 223695460), (10, 201325914), (12, 167771595), (15, 134217276), (18, 111847730), (20, 100662957), (30, 67108638), (36, 55923865), (43, 46819980), (45, 44739092), (60, 33554319), (86, 23409990), (90, 22369546), (129, 15606660), (172, 11704995), (180, 11184773), (215, 9363996), (258, 7803330), (387, 5202220), (430, 4681998), (516, 3901665), (645, 3121332), (774, 2601110), (860, 2340999), (1290, 1560666), (1548, 1300555), (1935, 1040444), (2580, 780333), (3870, 520222), (7740, 260111)]