30681768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 64

約数和(自身を含む): 85478400

約数和(自身を除く): 54796632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 3391, 4524, 6782, 9048, 10173, 13564, 20346, 27128, 40692, 44083, 81384, 88166, 98339, 132249, 176332, 196678, 264498, 295017, 352664, 393356, 528996, 590034, 786712, 1057992, 1180068, 1278407, 2360136, 2556814, 3835221, 5113628, 7670442, 10227256, 15340884, 30681768]

約数ペア:

[(1, 30681768), (2, 15340884), (3, 10227256), (4, 7670442), (6, 5113628), (8, 3835221), (12, 2556814), (13, 2360136), (24, 1278407), (26, 1180068), (29, 1057992), (39, 786712), (52, 590034), (58, 528996), (78, 393356), (87, 352664), (104, 295017), (116, 264498), (156, 196678), (174, 176332), (232, 132249), (312, 98339), (348, 88166), (377, 81384), (696, 44083), (754, 40692), (1131, 27128), (1508, 20346), (2262, 13564), (3016, 10173), (3391, 9048), (4524, 6782)]