797863380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{782219}}^1$

素因数の和:782248

約数の個数: 48

約数和(自身を含む): 2365433280

約数和(自身を除く): 1567569900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 782219, 1564438, 2346657, 3128876, 3911095, 4693314, 7822190, 9386628, 11733285, 13297723, 15644380, 23466570, 26595446, 39893169, 46933140, 53190892, 66488615, 79786338, 132977230, 159572676, 199465845, 265954460, 398931690, 797863380]

約数ペア:

[(1, 797863380), (2, 398931690), (3, 265954460), (4, 199465845), (5, 159572676), (6, 132977230), (10, 79786338), (12, 66488615), (15, 53190892), (17, 46933140), (20, 39893169), (30, 26595446), (34, 23466570), (51, 15644380), (60, 13297723), (68, 11733285), (85, 9386628), (102, 7822190), (170, 4693314), (204, 3911095), (255, 3128876), (340, 2346657), (510, 1564438), (1020, 782219)]