15318530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 14074750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 359, 502, 718, 1255, 1795, 2510, 3590, 4267, 6103, 8534, 12206, 21335, 30515, 42670, 61030, 90109, 180218, 450545, 901090, 1531853, 3063706, 7659265, 15318530]

約数ペア:

[(1, 15318530), (2, 7659265), (5, 3063706), (10, 1531853), (17, 901090), (34, 450545), (85, 180218), (170, 90109), (251, 61030), (359, 42670), (502, 30515), (718, 21335), (1255, 12206), (1795, 8534), (2510, 6103), (3590, 4267)]