42186990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23053}}^1$

素因数の和:23124

約数の個数: 32

約数和(自身を含む): 102913056

約数和(自身を除く): 60726066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 23053, 46106, 69159, 115265, 138318, 230530, 345795, 691590, 1406233, 2812466, 4218699, 7031165, 8437398, 14062330, 21093495, 42186990]

約数ペア:

[(1, 42186990), (2, 21093495), (3, 14062330), (5, 8437398), (6, 7031165), (10, 4218699), (15, 2812466), (30, 1406233), (61, 691590), (122, 345795), (183, 230530), (305, 138318), (366, 115265), (610, 69159), (915, 46106), (1830, 23053)]