11897940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3361}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 33888960

約数和(自身を除く): 21991020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3361, 3540, 6722, 10083, 13444, 16805, 20166, 33610, 40332, 50415, 67220, 100830, 198299, 201660, 396598, 594897, 793196, 991495, 1189794, 1982990, 2379588, 2974485, 3965980, 5948970, 11897940]

約数ペア:

[(1, 11897940), (2, 5948970), (3, 3965980), (4, 2974485), (5, 2379588), (6, 1982990), (10, 1189794), (12, 991495), (15, 793196), (20, 594897), (30, 396598), (59, 201660), (60, 198299), (118, 100830), (177, 67220), (236, 50415), (295, 40332), (354, 33610), (590, 20166), (708, 16805), (885, 13444), (1180, 10083), (1770, 6722), (3361, 3540)]