2247758430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 5437352448

約数和(自身を除く): 3189594018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 347, 526, 694, 789, 821, 1041, 1315, 1578, 1642, 1735, 2082, 2463, 2630, 3470, 3945, 4105, 4926, 5205, 7890, 8210, 10410, 12315, 24630, 91261, 182522, 215923, 273783, 284887, 431846, 456305, 547566, 569774, 647769, 854661, 912610, 1079615, 1295538, 1368915, 1424435, 1709322, 2159230, 2737830, 2848870, 3238845, 4273305, 6477690, 8546610, 74925281, 149850562, 224775843, 374626405, 449551686, 749252810, 1123879215, 2247758430]

約数ペア:

[(1, 2247758430), (2, 1123879215), (3, 749252810), (5, 449551686), (6, 374626405), (10, 224775843), (15, 149850562), (30, 74925281), (263, 8546610), (347, 6477690), (526, 4273305), (694, 3238845), (789, 2848870), (821, 2737830), (1041, 2159230), (1315, 1709322), (1578, 1424435), (1642, 1368915), (1735, 1295538), (2082, 1079615), (2463, 912610), (2630, 854661), (3470, 647769), (3945, 569774), (4105, 547566), (4926, 456305), (5205, 431846), (7890, 284887), (8210, 273783), (10410, 215923), (12315, 182522), (24630, 91261)]