74066460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 224804160

約数和(自身を除く): 150737700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 269, 353, 390, 538, 706, 780, 807, 1059, 1076, 1345, 1412, 1614, 1765, 2118, 2690, 3228, 3497, 3530, 4035, 4236, 4589, 5295, 5380, 6994, 7060, 8070, 9178, 10491, 10590, 13767, 13988, 16140, 17485, 18356, 20982, 21180, 22945, 27534, 34970, 41964, 45890, 52455, 55068, 68835, 69940, 91780, 94957, 104910, 137670, 189914, 209820, 275340, 284871, 379828, 474785, 569742, 949570, 1139484, 1234441, 1424355, 1899140, 2468882, 2848710, 3703323, 4937764, 5697420, 6172205, 7406646, 12344410, 14813292, 18516615, 24688820, 37033230, 74066460]

約数ペア:

[(1, 74066460), (2, 37033230), (3, 24688820), (4, 18516615), (5, 14813292), (6, 12344410), (10, 7406646), (12, 6172205), (13, 5697420), (15, 4937764), (20, 3703323), (26, 2848710), (30, 2468882), (39, 1899140), (52, 1424355), (60, 1234441), (65, 1139484), (78, 949570), (130, 569742), (156, 474785), (195, 379828), (260, 284871), (269, 275340), (353, 209820), (390, 189914), (538, 137670), (706, 104910), (780, 94957), (807, 91780), (1059, 69940), (1076, 68835), (1345, 55068), (1412, 52455), (1614, 45890), (1765, 41964), (2118, 34970), (2690, 27534), (3228, 22945), (3497, 21180), (3530, 20982), (4035, 18356), (4236, 17485), (4589, 16140), (5295, 13988), (5380, 13767), (6994, 10590), (7060, 10491), (8070, 9178)]