11428930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 12210110

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 79, 85, 115, 158, 170, 185, 230, 370, 391, 395, 629, 782, 790, 851, 1258, 1343, 1702, 1817, 1955, 2686, 2923, 3145, 3634, 3910, 4255, 5846, 6290, 6715, 8510, 9085, 13430, 14467, 14615, 18170, 28934, 29230, 30889, 49691, 61778, 67229, 72335, 99382, 134458, 144670, 154445, 248455, 308890, 336145, 496910, 672290, 1142893, 2285786, 5714465, 11428930]

約数ペア:

[(1, 11428930), (2, 5714465), (5, 2285786), (10, 1142893), (17, 672290), (23, 496910), (34, 336145), (37, 308890), (46, 248455), (74, 154445), (79, 144670), (85, 134458), (115, 99382), (158, 72335), (170, 67229), (185, 61778), (230, 49691), (370, 30889), (391, 29230), (395, 28934), (629, 18170), (782, 14615), (790, 14467), (851, 13430), (1258, 9085), (1343, 8510), (1702, 6715), (1817, 6290), (1955, 5846), (2686, 4255), (2923, 3910), (3145, 3634)]