189719220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{53593}}^1$

素因数の和:53664

約数の個数: 48

約数和(自身を含む): 540227520

約数和(自身を除く): 350508300

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, 3540, 53593, 107186, 160779, 214372, 267965, 321558, 535930, 643116, 803895, 1071860, 1607790, 3161987, 3215580, 6323974, 9485961, 12647948, 15809935, 18971922, 31619870, 37943844, 47429805, 63239740, 94859610, 189719220]

約数ペア:

[(1, 189719220), (2, 94859610), (3, 63239740), (4, 47429805), (5, 37943844), (6, 31619870), (10, 18971922), (12, 15809935), (15, 12647948), (20, 9485961), (30, 6323974), (59, 3215580), (60, 3161987), (118, 1607790), (177, 1071860), (236, 803895), (295, 643116), (354, 535930), (590, 321558), (708, 267965), (885, 214372), (1180, 160779), (1770, 107186), (3540, 53593)]