2690310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 7713792

約数和(自身を除く): 5023482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 557, 690, 805, 966, 1114, 1610, 1671, 2415, 2785, 3342, 3899, 4830, 5570, 7798, 8355, 11697, 12811, 16710, 19495, 23394, 25622, 38433, 38990, 58485, 64055, 76866, 89677, 116970, 128110, 179354, 192165, 269031, 384330, 448385, 538062, 896770, 1345155, 2690310]

約数ペア:

[(1, 2690310), (2, 1345155), (3, 896770), (5, 538062), (6, 448385), (7, 384330), (10, 269031), (14, 192165), (15, 179354), (21, 128110), (23, 116970), (30, 89677), (35, 76866), (42, 64055), (46, 58485), (69, 38990), (70, 38433), (105, 25622), (115, 23394), (138, 19495), (161, 16710), (210, 12811), (230, 11697), (322, 8355), (345, 7798), (483, 5570), (557, 4830), (690, 3899), (805, 3342), (966, 2785), (1114, 2415), (1610, 1671)]