10219980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 18891060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 2887, 3540, 5774, 8661, 11548, 14435, 17322, 28870, 34644, 43305, 57740, 86610, 170333, 173220, 340666, 510999, 681332, 851665, 1021998, 1703330, 2043996, 2554995, 3406660, 5109990, 10219980]

約数ペア:

[(1, 10219980), (2, 5109990), (3, 3406660), (4, 2554995), (5, 2043996), (6, 1703330), (10, 1021998), (12, 851665), (15, 681332), (20, 510999), (30, 340666), (59, 173220), (60, 170333), (118, 86610), (177, 57740), (236, 43305), (295, 34644), (354, 28870), (590, 17322), (708, 14435), (885, 11548), (1180, 8661), (1770, 5774), (2887, 3540)]