29797420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 65818368

約数和(自身を除く): 36020948

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 307, 422, 460, 614, 844, 1055, 1228, 1535, 2110, 3070, 4220, 4853, 6140, 7061, 9706, 14122, 19412, 24265, 28244, 35305, 48530, 64777, 70610, 97060, 129554, 141220, 259108, 323885, 647770, 1295540, 1489871, 2979742, 5959484, 7449355, 14898710, 29797420]

約数ペア:

[(1, 29797420), (2, 14898710), (4, 7449355), (5, 5959484), (10, 2979742), (20, 1489871), (23, 1295540), (46, 647770), (92, 323885), (115, 259108), (211, 141220), (230, 129554), (307, 97060), (422, 70610), (460, 64777), (614, 48530), (844, 35305), (1055, 28244), (1228, 24265), (1535, 19412), (2110, 14122), (3070, 9706), (4220, 7061), (4853, 6140)]