25639830

素因数分解:

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

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 66937104

約数和(自身を除く): 41297274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 821, 1041, 1642, 1735, 2082, 2463, 3123, 3470, 4105, 4926, 5205, 6246, 7389, 8210, 10410, 12315, 14778, 15615, 24630, 31230, 36945, 73890, 284887, 569774, 854661, 1424435, 1709322, 2563983, 2848870, 4273305, 5127966, 8546610, 12819915, 25639830]

約数ペア:

[(1, 25639830), (2, 12819915), (3, 8546610), (5, 5127966), (6, 4273305), (9, 2848870), (10, 2563983), (15, 1709322), (18, 1424435), (30, 854661), (45, 569774), (90, 284887), (347, 73890), (694, 36945), (821, 31230), (1041, 24630), (1642, 15615), (1735, 14778), (2082, 12315), (2463, 10410), (3123, 8210), (3470, 7389), (4105, 6246), (4926, 5205)]