422698020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227257}}^1$

素因数の和:227300

約数の個数: 48

約数和(自身を含む): 1221739008

約数和(自身を除く): 799040988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 227257, 454514, 681771, 909028, 1136285, 1363542, 2272570, 2727084, 3408855, 4545140, 6817710, 7044967, 13635420, 14089934, 21134901, 28179868, 35224835, 42269802, 70449670, 84539604, 105674505, 140899340, 211349010, 422698020]

約数ペア:

[(1, 422698020), (2, 211349010), (3, 140899340), (4, 105674505), (5, 84539604), (6, 70449670), (10, 42269802), (12, 35224835), (15, 28179868), (20, 21134901), (30, 14089934), (31, 13635420), (60, 7044967), (62, 6817710), (93, 4545140), (124, 3408855), (155, 2727084), (186, 2272570), (310, 1363542), (372, 1136285), (465, 909028), (620, 681771), (930, 454514), (1860, 227257)]