64427370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13339}}^1$

素因数の和:13379

約数の個数: 64

約数和(自身を含む): 184412160

約数和(自身を除く): 119984790

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, 690, 805, 966, 1610, 2415, 4830, 13339, 26678, 40017, 66695, 80034, 93373, 133390, 186746, 200085, 280119, 306797, 400170, 466865, 560238, 613594, 920391, 933730, 1400595, 1533985, 1840782, 2147579, 2801190, 3067970, 4295158, 4601955, 6442737, 9203910, 10737895, 12885474, 21475790, 32213685, 64427370]

約数ペア:

[(1, 64427370), (2, 32213685), (3, 21475790), (5, 12885474), (6, 10737895), (7, 9203910), (10, 6442737), (14, 4601955), (15, 4295158), (21, 3067970), (23, 2801190), (30, 2147579), (35, 1840782), (42, 1533985), (46, 1400595), (69, 933730), (70, 920391), (105, 613594), (115, 560238), (138, 466865), (161, 400170), (210, 306797), (230, 280119), (322, 200085), (345, 186746), (483, 133390), (690, 93373), (805, 80034), (966, 66695), (1610, 40017), (2415, 26678), (4830, 13339)]