169533780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217351}}^1$

素因数の和:217376

約数の個数: 48

約数和(自身を含む): 511211904

約数和(自身を除く): 341678124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 217351, 434702, 652053, 869404, 1086755, 1304106, 2173510, 2608212, 2825563, 3260265, 4347020, 5651126, 6520530, 8476689, 11302252, 13041060, 14127815, 16953378, 28255630, 33906756, 42383445, 56511260, 84766890, 169533780]

約数ペア:

[(1, 169533780), (2, 84766890), (3, 56511260), (4, 42383445), (5, 33906756), (6, 28255630), (10, 16953378), (12, 14127815), (13, 13041060), (15, 11302252), (20, 8476689), (26, 6520530), (30, 5651126), (39, 4347020), (52, 3260265), (60, 2825563), (65, 2608212), (78, 2173510), (130, 1304106), (156, 1086755), (195, 869404), (260, 652053), (390, 434702), (780, 217351)]