7110220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 17781120

約数和(自身を除く): 10670900

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 29, 41, 46, 52, 58, 65, 82, 92, 115, 116, 130, 145, 164, 205, 230, 260, 290, 299, 377, 410, 460, 533, 580, 598, 667, 754, 820, 943, 1066, 1189, 1196, 1334, 1495, 1508, 1885, 1886, 2132, 2378, 2665, 2668, 2990, 3335, 3770, 3772, 4715, 4756, 5330, 5945, 5980, 6670, 7540, 8671, 9430, 10660, 11890, 12259, 13340, 15457, 17342, 18860, 23780, 24518, 27347, 30914, 34684, 43355, 49036, 54694, 61295, 61828, 77285, 86710, 109388, 122590, 136735, 154570, 173420, 245180, 273470, 309140, 355511, 546940, 711022, 1422044, 1777555, 3555110, 7110220]

約数ペア:

[(1, 7110220), (2, 3555110), (4, 1777555), (5, 1422044), (10, 711022), (13, 546940), (20, 355511), (23, 309140), (26, 273470), (29, 245180), (41, 173420), (46, 154570), (52, 136735), (58, 122590), (65, 109388), (82, 86710), (92, 77285), (115, 61828), (116, 61295), (130, 54694), (145, 49036), (164, 43355), (205, 34684), (230, 30914), (260, 27347), (290, 24518), (299, 23780), (377, 18860), (410, 17342), (460, 15457), (533, 13340), (580, 12259), (598, 11890), (667, 10660), (754, 9430), (820, 8671), (943, 7540), (1066, 6670), (1189, 5980), (1196, 5945), (1334, 5330), (1495, 4756), (1508, 4715), (1885, 3772), (1886, 3770), (2132, 3335), (2378, 2990), (2665, 2668)]