260678790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1249}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 696600000

約数和(自身を除く): 435921210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 773, 1249, 1546, 2319, 2498, 3747, 3865, 4638, 6245, 6957, 7494, 7730, 11241, 11595, 12490, 13914, 18735, 20871, 22482, 23190, 33723, 34785, 37470, 41742, 56205, 67446, 69570, 104355, 112410, 168615, 208710, 337230, 965477, 1930954, 2896431, 4827385, 5792862, 8689293, 9654770, 14482155, 17378586, 26067879, 28964310, 43446465, 52135758, 86892930, 130339395, 260678790]

約数ペア:

[(1, 260678790), (2, 130339395), (3, 86892930), (5, 52135758), (6, 43446465), (9, 28964310), (10, 26067879), (15, 17378586), (18, 14482155), (27, 9654770), (30, 8689293), (45, 5792862), (54, 4827385), (90, 2896431), (135, 1930954), (270, 965477), (773, 337230), (1249, 208710), (1546, 168615), (2319, 112410), (2498, 104355), (3747, 69570), (3865, 67446), (4638, 56205), (6245, 41742), (6957, 37470), (7494, 34785), (7730, 33723), (11241, 23190), (11595, 22482), (12490, 20871), (13914, 18735)]