189260430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103421}}^1$

素因数の和:103492

約数の個数: 32

約数和(自身を含む): 461675808

約数和(自身を除く): 272415378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 103421, 206842, 310263, 517105, 620526, 1034210, 1551315, 3102630, 6308681, 12617362, 18926043, 31543405, 37852086, 63086810, 94630215, 189260430]

約数ペア:

[(1, 189260430), (2, 94630215), (3, 63086810), (5, 37852086), (6, 31543405), (10, 18926043), (15, 12617362), (30, 6308681), (61, 3102630), (122, 1551315), (183, 1034210), (305, 620526), (366, 517105), (610, 310263), (915, 206842), (1830, 103421)]