2016469740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{206183}}^1$

素因数の和:206358

約数の個数: 48

約数和(自身を含む): 5680781568

約数和(自身を除く): 3664311828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 206183, 412366, 618549, 824732, 1030915, 1237098, 2061830, 2474196, 3092745, 4123660, 6185490, 12370980, 33607829, 67215658, 100823487, 134431316, 168039145, 201646974, 336078290, 403293948, 504117435, 672156580, 1008234870, 2016469740]

約数ペア:

[(1, 2016469740), (2, 1008234870), (3, 672156580), (4, 504117435), (5, 403293948), (6, 336078290), (10, 201646974), (12, 168039145), (15, 134431316), (20, 100823487), (30, 67215658), (60, 33607829), (163, 12370980), (326, 6185490), (489, 4123660), (652, 3092745), (815, 2474196), (978, 2061830), (1630, 1237098), (1956, 1030915), (2445, 824732), (3260, 618549), (4890, 412366), (9780, 206183)]