671377291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{860740117}}^1$

素因数の和:860740142

約数の個数: 48

約数和(自身を含む): 2024460757536

約数和(自身を除く): 1353083466276

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, 860740117, 1721480234, 2582220351, 3442960468, 4303700585, 5164440702, 8607401170, 10328881404, 11189621521, 12911101755, 17214802340, 22379243042, 25822203510, 33568864563, 44758486084, 51644407020, 55948107605, 67137729126, 111896215210, 134275458252, 167844322815, 223792430420, 335688645630, 671377291260]

約数ペア:

[(1, 671377291260), (2, 335688645630), (3, 223792430420), (4, 167844322815), (5, 134275458252), (6, 111896215210), (10, 67137729126), (12, 55948107605), (13, 51644407020), (15, 44758486084), (20, 33568864563), (26, 25822203510), (30, 22379243042), (39, 17214802340), (52, 12911101755), (60, 11189621521), (65, 10328881404), (78, 8607401170), (130, 5164440702), (156, 4303700585), (195, 3442960468), (260, 2582220351), (390, 1721480234), (780, 860740117)]