264127890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3037}}^1$

素因数の和:3283

約数の個数: 64

約数和(自身を含む): 685956096

約数和(自身を除く): 421828206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 669, 1115, 1338, 2230, 2899, 3037, 3345, 5798, 6074, 6690, 8697, 9111, 14495, 15185, 17394, 18222, 28990, 30370, 39481, 43485, 45555, 78962, 86970, 91110, 118443, 197405, 236886, 394810, 592215, 677251, 1184430, 1354502, 2031753, 3386255, 4063506, 6772510, 8804263, 10158765, 17608526, 20317530, 26412789, 44021315, 52825578, 88042630, 132063945, 264127890]

約数ペア:

[(1, 264127890), (2, 132063945), (3, 88042630), (5, 52825578), (6, 44021315), (10, 26412789), (13, 20317530), (15, 17608526), (26, 10158765), (30, 8804263), (39, 6772510), (65, 4063506), (78, 3386255), (130, 2031753), (195, 1354502), (223, 1184430), (390, 677251), (446, 592215), (669, 394810), (1115, 236886), (1338, 197405), (2230, 118443), (2899, 91110), (3037, 86970), (3345, 78962), (5798, 45555), (6074, 43485), (6690, 39481), (8697, 30370), (9111, 28990), (14495, 18222), (15185, 17394)]