123164430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 301812480

約数和(自身を除く): 178648050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 163, 178, 267, 283, 326, 445, 489, 534, 566, 815, 849, 890, 978, 1335, 1415, 1630, 1698, 2445, 2670, 2830, 4245, 4890, 8490, 14507, 25187, 29014, 43521, 46129, 50374, 72535, 75561, 87042, 92258, 125935, 138387, 145070, 151122, 217605, 230645, 251870, 276774, 377805, 435210, 461290, 691935, 755610, 1383870, 4105481, 8210962, 12316443, 20527405, 24632886, 41054810, 61582215, 123164430]

約数ペア:

[(1, 123164430), (2, 61582215), (3, 41054810), (5, 24632886), (6, 20527405), (10, 12316443), (15, 8210962), (30, 4105481), (89, 1383870), (163, 755610), (178, 691935), (267, 461290), (283, 435210), (326, 377805), (445, 276774), (489, 251870), (534, 230645), (566, 217605), (815, 151122), (849, 145070), (890, 138387), (978, 125935), (1335, 92258), (1415, 87042), (1630, 75561), (1698, 72535), (2445, 50374), (2670, 46129), (2830, 43521), (4245, 29014), (4890, 25187), (8490, 14507)]