65879830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 120766464

約数和(自身を除く): 54886634

約数列:

[1, 2, 5, 10, 103, 167, 206, 334, 383, 515, 766, 835, 1030, 1670, 1915, 3830, 17201, 34402, 39449, 63961, 78898, 86005, 127922, 172010, 197245, 319805, 394490, 639610, 6587983, 13175966, 32939915, 65879830]

約数ペア:

[(1, 65879830), (2, 32939915), (5, 13175966), (10, 6587983), (103, 639610), (167, 394490), (206, 319805), (334, 197245), (383, 172010), (515, 127922), (766, 86005), (835, 78898), (1030, 63961), (1670, 39449), (1915, 34402), (3830, 17201)]