4498260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 13923840

約数和(自身を除く): 9425580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 79, 130, 146, 156, 158, 195, 219, 237, 260, 292, 316, 365, 390, 395, 438, 474, 730, 780, 790, 876, 948, 949, 1027, 1095, 1185, 1460, 1580, 1898, 2054, 2190, 2370, 2847, 3081, 3796, 4108, 4380, 4740, 4745, 5135, 5694, 5767, 6162, 9490, 10270, 11388, 11534, 12324, 14235, 15405, 17301, 18980, 20540, 23068, 28470, 28835, 30810, 34602, 56940, 57670, 61620, 69204, 74971, 86505, 115340, 149942, 173010, 224913, 299884, 346020, 374855, 449826, 749710, 899652, 1124565, 1499420, 2249130, 4498260]

約数ペア:

[(1, 4498260), (2, 2249130), (3, 1499420), (4, 1124565), (5, 899652), (6, 749710), (10, 449826), (12, 374855), (13, 346020), (15, 299884), (20, 224913), (26, 173010), (30, 149942), (39, 115340), (52, 86505), (60, 74971), (65, 69204), (73, 61620), (78, 57670), (79, 56940), (130, 34602), (146, 30810), (156, 28835), (158, 28470), (195, 23068), (219, 20540), (237, 18980), (260, 17301), (292, 15405), (316, 14235), (365, 12324), (390, 11534), (395, 11388), (438, 10270), (474, 9490), (730, 6162), (780, 5767), (790, 5694), (876, 5135), (948, 4745), (949, 4740), (1027, 4380), (1095, 4108), (1185, 3796), (1460, 3081), (1580, 2847), (1898, 2370), (2054, 2190)]