16727670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8081}}^1$

素因数の和:8117

約数の個数: 48

約数和(自身を含む): 45388512

約数和(自身を除く): 28660842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 8081, 16162, 24243, 40405, 48486, 72729, 80810, 121215, 145458, 185863, 242430, 363645, 371726, 557589, 727290, 929315, 1115178, 1672767, 1858630, 2787945, 3345534, 5575890, 8363835, 16727670]

約数ペア:

[(1, 16727670), (2, 8363835), (3, 5575890), (5, 3345534), (6, 2787945), (9, 1858630), (10, 1672767), (15, 1115178), (18, 929315), (23, 727290), (30, 557589), (45, 371726), (46, 363645), (69, 242430), (90, 185863), (115, 145458), (138, 121215), (207, 80810), (230, 72729), (345, 48486), (414, 40405), (690, 24243), (1035, 16162), (2070, 8081)]