4481670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 11427840

約数和(自身を除く): 6946170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 79, 93, 122, 155, 158, 183, 186, 237, 305, 310, 366, 395, 465, 474, 610, 790, 915, 930, 1185, 1830, 1891, 2370, 2449, 3782, 4819, 4898, 5673, 7347, 9455, 9638, 11346, 12245, 14457, 14694, 18910, 24095, 24490, 28365, 28914, 36735, 48190, 56730, 72285, 73470, 144570, 149389, 298778, 448167, 746945, 896334, 1493890, 2240835, 4481670]

約数ペア:

[(1, 4481670), (2, 2240835), (3, 1493890), (5, 896334), (6, 746945), (10, 448167), (15, 298778), (30, 149389), (31, 144570), (61, 73470), (62, 72285), (79, 56730), (93, 48190), (122, 36735), (155, 28914), (158, 28365), (183, 24490), (186, 24095), (237, 18910), (305, 14694), (310, 14457), (366, 12245), (395, 11346), (465, 9638), (474, 9455), (610, 7347), (790, 5673), (915, 4898), (930, 4819), (1185, 3782), (1830, 2449), (1891, 2370)]