78477330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31517}}^1$

素因数の和:31610

約数の個数: 32

約数和(自身を含む): 190620864

約数和(自身を除く): 112143534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 31517, 63034, 94551, 157585, 189102, 315170, 472755, 945510, 2615911, 5231822, 7847733, 13079555, 15695466, 26159110, 39238665, 78477330]

約数ペア:

[(1, 78477330), (2, 39238665), (3, 26159110), (5, 15695466), (6, 13079555), (10, 7847733), (15, 5231822), (30, 2615911), (83, 945510), (166, 472755), (249, 315170), (415, 189102), (498, 157585), (830, 94551), (1245, 63034), (2490, 31517)]