151961270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 279236160

約数和(自身を除く): 127274890

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 890, 1130, 1511, 3022, 7555, 10057, 15110, 20114, 50285, 100570, 134479, 170743, 268958, 341486, 672395, 853715, 1344790, 1707430, 15196127, 30392254, 75980635, 151961270]

約数ペア:

[(1, 151961270), (2, 75980635), (5, 30392254), (10, 15196127), (89, 1707430), (113, 1344790), (178, 853715), (226, 672395), (445, 341486), (565, 268958), (890, 170743), (1130, 134479), (1511, 100570), (3022, 50285), (7555, 20114), (10057, 15110)]