67883460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21347}}^1$

素因数の和:21412

約数の個数: 48

約数和(自身を含む): 193669056

約数和(自身を除く): 125785596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 21347, 42694, 64041, 85388, 106735, 128082, 213470, 256164, 320205, 426940, 640410, 1131391, 1280820, 2262782, 3394173, 4525564, 5656955, 6788346, 11313910, 13576692, 16970865, 22627820, 33941730, 67883460]

約数ペア:

[(1, 67883460), (2, 33941730), (3, 22627820), (4, 16970865), (5, 13576692), (6, 11313910), (10, 6788346), (12, 5656955), (15, 4525564), (20, 3394173), (30, 2262782), (53, 1280820), (60, 1131391), (106, 640410), (159, 426940), (212, 320205), (265, 256164), (318, 213470), (530, 128082), (636, 106735), (795, 85388), (1060, 64041), (1590, 42694), (3180, 21347)]