67655190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 171942912

約数和(自身を除く): 104287722

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1381, 1633, 2130, 2762, 3266, 4143, 4899, 6905, 8165, 8286, 9798, 13810, 16330, 20715, 24495, 31763, 41430, 48990, 63526, 95289, 98051, 158815, 190578, 196102, 294153, 317630, 476445, 490255, 588306, 952890, 980510, 1470765, 2255173, 2941530, 4510346, 6765519, 11275865, 13531038, 22551730, 33827595, 67655190]

約数ペア:

[(1, 67655190), (2, 33827595), (3, 22551730), (5, 13531038), (6, 11275865), (10, 6765519), (15, 4510346), (23, 2941530), (30, 2255173), (46, 1470765), (69, 980510), (71, 952890), (115, 588306), (138, 490255), (142, 476445), (213, 317630), (230, 294153), (345, 196102), (355, 190578), (426, 158815), (690, 98051), (710, 95289), (1065, 63526), (1381, 48990), (1633, 41430), (2130, 31763), (2762, 24495), (3266, 20715), (4143, 16330), (4899, 13810), (6905, 9798), (8165, 8286)]