7983930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6491}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 19631808

約数和(自身を除く): 11647878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 6491, 12982, 19473, 32455, 38946, 64910, 97365, 194730, 266131, 532262, 798393, 1330655, 1596786, 2661310, 3991965, 7983930]

約数ペア:

[(1, 7983930), (2, 3991965), (3, 2661310), (5, 1596786), (6, 1330655), (10, 798393), (15, 532262), (30, 266131), (41, 194730), (82, 97365), (123, 64910), (205, 38946), (246, 32455), (410, 19473), (615, 12982), (1230, 6491)]