13899210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 36312192

約数和(自身を除く): 22412982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 227, 314, 390, 454, 471, 681, 785, 942, 1135, 1362, 1570, 2041, 2270, 2355, 2951, 3405, 4082, 4710, 5902, 6123, 6810, 8853, 10205, 12246, 14755, 17706, 20410, 29510, 30615, 35639, 44265, 61230, 71278, 88530, 106917, 178195, 213834, 356390, 463307, 534585, 926614, 1069170, 1389921, 2316535, 2779842, 4633070, 6949605, 13899210]

約数ペア:

[(1, 13899210), (2, 6949605), (3, 4633070), (5, 2779842), (6, 2316535), (10, 1389921), (13, 1069170), (15, 926614), (26, 534585), (30, 463307), (39, 356390), (65, 213834), (78, 178195), (130, 106917), (157, 88530), (195, 71278), (227, 61230), (314, 44265), (390, 35639), (454, 30615), (471, 29510), (681, 20410), (785, 17706), (942, 14755), (1135, 12246), (1362, 10205), (1570, 8853), (2041, 6810), (2270, 6123), (2355, 5902), (2951, 4710), (3405, 4082)]