2017360930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31477}}^1$

素因数の和:31543

約数の個数: 64

約数和(自身を含む): 4283526240

約数和(自身を除く): 2266165310

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2465, 3770, 4930, 6409, 12818, 31477, 32045, 62954, 64090, 157385, 314770, 409201, 535109, 818402, 912833, 1070218, 1825666, 2046005, 2675545, 4092010, 4564165, 5351090, 6956417, 9128330, 11866829, 13912834, 15518161, 23733658, 31036322, 34782085, 59334145, 69564170, 77590805, 118668290, 155181610, 201736093, 403472186, 1008680465, 2017360930]

約数ペア:

[(1, 2017360930), (2, 1008680465), (5, 403472186), (10, 201736093), (13, 155181610), (17, 118668290), (26, 77590805), (29, 69564170), (34, 59334145), (58, 34782085), (65, 31036322), (85, 23733658), (130, 15518161), (145, 13912834), (170, 11866829), (221, 9128330), (290, 6956417), (377, 5351090), (442, 4564165), (493, 4092010), (754, 2675545), (986, 2046005), (1105, 1825666), (1885, 1070218), (2210, 912833), (2465, 818402), (3770, 535109), (4930, 409201), (6409, 314770), (12818, 157385), (31477, 64090), (32045, 62954)]