15429090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 23969310

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 379, 590, 690, 758, 885, 1137, 1357, 1770, 1895, 2274, 2714, 3790, 4071, 5685, 6785, 8142, 8717, 11370, 13570, 17434, 20355, 22361, 26151, 40710, 43585, 44722, 52302, 67083, 87170, 111805, 130755, 134166, 223610, 261510, 335415, 514303, 670830, 1028606, 1542909, 2571515, 3085818, 5143030, 7714545, 15429090]

約数ペア:

[(1, 15429090), (2, 7714545), (3, 5143030), (5, 3085818), (6, 2571515), (10, 1542909), (15, 1028606), (23, 670830), (30, 514303), (46, 335415), (59, 261510), (69, 223610), (115, 134166), (118, 130755), (138, 111805), (177, 87170), (230, 67083), (295, 52302), (345, 44722), (354, 43585), (379, 40710), (590, 26151), (690, 22361), (758, 20355), (885, 17434), (1137, 13570), (1357, 11370), (1770, 8717), (1895, 8142), (2274, 6785), (2714, 5685), (3790, 4071)]