64466930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 134120448

約数和(自身を除く): 69653518

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 83, 110, 115, 166, 230, 253, 307, 415, 506, 614, 830, 913, 1265, 1535, 1826, 1909, 2530, 3070, 3377, 3818, 4565, 6754, 7061, 9130, 9545, 14122, 16885, 19090, 20999, 25481, 33770, 35305, 41998, 50962, 70610, 77671, 104995, 127405, 155342, 209990, 254810, 280291, 388355, 560582, 586063, 776710, 1172126, 1401455, 2802910, 2930315, 5860630, 6446693, 12893386, 32233465, 64466930]

約数ペア:

[(1, 64466930), (2, 32233465), (5, 12893386), (10, 6446693), (11, 5860630), (22, 2930315), (23, 2802910), (46, 1401455), (55, 1172126), (83, 776710), (110, 586063), (115, 560582), (166, 388355), (230, 280291), (253, 254810), (307, 209990), (415, 155342), (506, 127405), (614, 104995), (830, 77671), (913, 70610), (1265, 50962), (1535, 41998), (1826, 35305), (1909, 33770), (2530, 25481), (3070, 20999), (3377, 19090), (3818, 16885), (4565, 14122), (6754, 9545), (7061, 9130)]