455223470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{14177}}^1$

素因数の和:14229

約数の個数: 48

約数和(自身を含む): 934046640

約数和(自身を除く): 478823170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6422, 14177, 16055, 28354, 32110, 70885, 141770, 184301, 269363, 368602, 538726, 921505, 1346815, 1843010, 2395913, 2693630, 3501719, 4791826, 7003438, 11979565, 17508595, 23959130, 35017190, 45522347, 91044694, 227611735, 455223470]

約数ペア:

[(1, 455223470), (2, 227611735), (5, 91044694), (10, 45522347), (13, 35017190), (19, 23959130), (26, 17508595), (38, 11979565), (65, 7003438), (95, 4791826), (130, 3501719), (169, 2693630), (190, 2395913), (247, 1843010), (338, 1346815), (494, 921505), (845, 538726), (1235, 368602), (1690, 269363), (2470, 184301), (3211, 141770), (6422, 70885), (14177, 32110), (16055, 28354)]