2017372630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{316699}}^1$

素因数の和:316733

約数の個数: 48

約数和(自身を含む): 4549078800

約数和(自身を除く): 2531706170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 316699, 633398, 1583495, 2216893, 3166990, 4117087, 4433786, 8234174, 11084465, 15518251, 20585435, 22168930, 28819609, 31036502, 41170870, 57639218, 77591255, 144098045, 155182510, 201737263, 288196090, 403474526, 1008686315, 2017372630]

約数ペア:

[(1, 2017372630), (2, 1008686315), (5, 403474526), (7, 288196090), (10, 201737263), (13, 155182510), (14, 144098045), (26, 77591255), (35, 57639218), (49, 41170870), (65, 31036502), (70, 28819609), (91, 22168930), (98, 20585435), (130, 15518251), (182, 11084465), (245, 8234174), (455, 4433786), (490, 4117087), (637, 3166990), (910, 2216893), (1274, 1583495), (3185, 633398), (6370, 316699)]