29156530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 31807310

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 130, 158, 167, 170, 221, 334, 395, 442, 790, 835, 1027, 1105, 1343, 1670, 2054, 2171, 2210, 2686, 2839, 4342, 5135, 5678, 6715, 10270, 10855, 13193, 13430, 14195, 17459, 21710, 26386, 28390, 34918, 36907, 65965, 73814, 87295, 131930, 171509, 174590, 184535, 224281, 343018, 369070, 448562, 857545, 1121405, 1715090, 2242810, 2915653, 5831306, 14578265, 29156530]

約数ペア:

[(1, 29156530), (2, 14578265), (5, 5831306), (10, 2915653), (13, 2242810), (17, 1715090), (26, 1121405), (34, 857545), (65, 448562), (79, 369070), (85, 343018), (130, 224281), (158, 184535), (167, 174590), (170, 171509), (221, 131930), (334, 87295), (395, 73814), (442, 65965), (790, 36907), (835, 34918), (1027, 28390), (1105, 26386), (1343, 21710), (1670, 17459), (2054, 14195), (2171, 13430), (2210, 13193), (2686, 10855), (2839, 10270), (4342, 6715), (5135, 5678)]