371085910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 760596480

約数和(自身を除く): 389510570

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 79, 115, 130, 158, 230, 299, 395, 598, 790, 1027, 1495, 1571, 1817, 2054, 2990, 3142, 3634, 5135, 7855, 9085, 10270, 15710, 18170, 20423, 23621, 36133, 40846, 47242, 72266, 102115, 118105, 124109, 180665, 204230, 236210, 248218, 361330, 469729, 620545, 939458, 1241090, 1613417, 2348645, 2854507, 3226834, 4697290, 5709014, 8067085, 14272535, 16134170, 28545070, 37108591, 74217182, 185542955, 371085910]

約数ペア:

[(1, 371085910), (2, 185542955), (5, 74217182), (10, 37108591), (13, 28545070), (23, 16134170), (26, 14272535), (46, 8067085), (65, 5709014), (79, 4697290), (115, 3226834), (130, 2854507), (158, 2348645), (230, 1613417), (299, 1241090), (395, 939458), (598, 620545), (790, 469729), (1027, 361330), (1495, 248218), (1571, 236210), (1817, 204230), (2054, 180665), (2990, 124109), (3142, 118105), (3634, 102115), (5135, 72266), (7855, 47242), (9085, 40846), (10270, 36133), (15710, 23621), (18170, 20423)]