17935289970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2420417}}^1$

素因数の和:2420459

約数の個数: 64

約数和(自身を含む): 48795626880

約数和(自身を除く): 30860336910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 2420417, 4840834, 7261251, 12102085, 14522502, 24204170, 31465421, 36306255, 45987923, 62930842, 72612510, 91975846, 94396263, 137963769, 157327105, 188792526, 229939615, 275927538, 314654210, 459879230, 471981315, 597842999, 689818845, 943962630, 1195685998, 1379637690, 1793528997, 2989214995, 3587057994, 5978429990, 8967644985, 17935289970]

約数ペア:

[(1, 17935289970), (2, 8967644985), (3, 5978429990), (5, 3587057994), (6, 2989214995), (10, 1793528997), (13, 1379637690), (15, 1195685998), (19, 943962630), (26, 689818845), (30, 597842999), (38, 471981315), (39, 459879230), (57, 314654210), (65, 275927538), (78, 229939615), (95, 188792526), (114, 157327105), (130, 137963769), (190, 94396263), (195, 91975846), (247, 72612510), (285, 62930842), (390, 45987923), (494, 36306255), (570, 31465421), (741, 24204170), (1235, 14522502), (1482, 12102085), (2470, 7261251), (3705, 4840834), (7410, 2420417)]