29304860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 66679200

約数和(自身を除く): 37374340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269, 419, 538, 838, 1076, 1345, 1676, 2095, 2690, 3497, 4190, 5380, 5447, 6994, 8380, 10894, 13988, 17485, 21788, 27235, 34970, 54470, 69940, 108940, 112711, 225422, 450844, 563555, 1127110, 1465243, 2254220, 2930486, 5860972, 7326215, 14652430, 29304860]

約数ペア:

[(1, 29304860), (2, 14652430), (4, 7326215), (5, 5860972), (10, 2930486), (13, 2254220), (20, 1465243), (26, 1127110), (52, 563555), (65, 450844), (130, 225422), (260, 112711), (269, 108940), (419, 69940), (538, 54470), (838, 34970), (1076, 27235), (1345, 21788), (1676, 17485), (2095, 13988), (2690, 10894), (3497, 8380), (4190, 6994), (5380, 5447)]