344918580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{10867}}^1$

素因数の和:10925

約数の個数: 72

約数和(自身を含む): 1009680672

約数和(自身を除く): 664762092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 5290, 6348, 7935, 10580, 10867, 15870, 21734, 31740, 32601, 43468, 54335, 65202, 108670, 130404, 163005, 217340, 249941, 326010, 499882, 652020, 749823, 999764, 1249705, 1499646, 2499410, 2999292, 3749115, 4998820, 5748643, 7498230, 11497286, 14996460, 17245929, 22994572, 28743215, 34491858, 57486430, 68983716, 86229645, 114972860, 172459290, 344918580]

約数ペア:

[(1, 344918580), (2, 172459290), (3, 114972860), (4, 86229645), (5, 68983716), (6, 57486430), (10, 34491858), (12, 28743215), (15, 22994572), (20, 17245929), (23, 14996460), (30, 11497286), (46, 7498230), (60, 5748643), (69, 4998820), (92, 3749115), (115, 2999292), (138, 2499410), (230, 1499646), (276, 1249705), (345, 999764), (460, 749823), (529, 652020), (690, 499882), (1058, 326010), (1380, 249941), (1587, 217340), (2116, 163005), (2645, 130404), (3174, 108670), (5290, 65202), (6348, 54335), (7935, 43468), (10580, 32601), (10867, 31740), (15870, 21734)]