15670108870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 32367859776

約数和(自身を除く): 16697750906

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 631, 661, 1105, 1262, 1322, 1445, 2210, 2890, 3155, 3305, 3757, 6310, 6610, 7514, 8203, 8593, 10727, 11237, 16406, 17186, 18785, 21454, 22474, 37570, 41015, 42965, 53635, 56185, 82030, 85930, 107270, 112370, 139451, 146081, 182359, 191029, 278902, 292162, 364718, 382058, 417091, 697255, 730405, 834182, 911795, 955145, 1394510, 1460810, 1823590, 1910290, 2085455, 2370667, 2483377, 4170910, 4741334, 4966754, 5422183, 7090547, 10844366, 11853335, 12416885, 14181094, 23706670, 24833770, 27110915, 35452735, 54221830, 70905470, 92177111, 120539299, 184354222, 241078598, 460885555, 602696495, 921771110, 1205392990, 1567010887, 3134021774, 7835054435, 15670108870]

約数ペア:

[(1, 15670108870), (2, 7835054435), (5, 3134021774), (10, 1567010887), (13, 1205392990), (17, 921771110), (26, 602696495), (34, 460885555), (65, 241078598), (85, 184354222), (130, 120539299), (170, 92177111), (221, 70905470), (289, 54221830), (442, 35452735), (578, 27110915), (631, 24833770), (661, 23706670), (1105, 14181094), (1262, 12416885), (1322, 11853335), (1445, 10844366), (2210, 7090547), (2890, 5422183), (3155, 4966754), (3305, 4741334), (3757, 4170910), (6310, 2483377), (6610, 2370667), (7514, 2085455), (8203, 1910290), (8593, 1823590), (10727, 1460810), (11237, 1394510), (16406, 955145), (17186, 911795), (18785, 834182), (21454, 730405), (22474, 697255), (37570, 417091), (41015, 382058), (42965, 364718), (53635, 292162), (56185, 278902), (82030, 191029), (85930, 182359), (107270, 146081), (112370, 139451)]