2017272110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{1289}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 4220467200

約数和(自身を除く): 2203195090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 283, 395, 553, 566, 790, 1106, 1289, 1415, 1981, 2578, 2765, 2830, 3962, 5530, 6445, 9023, 9905, 12890, 18046, 19810, 22357, 44714, 45115, 90230, 101831, 111785, 156499, 203662, 223570, 312998, 364787, 509155, 712817, 729574, 782495, 1018310, 1425634, 1564990, 1823935, 2553509, 3564085, 3647870, 5107018, 7128170, 12767545, 25535090, 28818173, 57636346, 144090865, 201727211, 288181730, 403454422, 1008636055, 2017272110]

約数ペア:

[(1, 2017272110), (2, 1008636055), (5, 403454422), (7, 288181730), (10, 201727211), (14, 144090865), (35, 57636346), (70, 28818173), (79, 25535090), (158, 12767545), (283, 7128170), (395, 5107018), (553, 3647870), (566, 3564085), (790, 2553509), (1106, 1823935), (1289, 1564990), (1415, 1425634), (1981, 1018310), (2578, 782495), (2765, 729574), (2830, 712817), (3962, 509155), (5530, 364787), (6445, 312998), (9023, 223570), (9905, 203662), (12890, 156499), (18046, 111785), (19810, 101831), (22357, 90230), (44714, 45115)]