1545643010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2687}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 3023806464

約数和(自身を除く): 1478163454

約数列:

[1, 2, 5, 10, 23, 41, 46, 61, 82, 115, 122, 205, 230, 305, 410, 610, 943, 1403, 1886, 2501, 2687, 2806, 4715, 5002, 5374, 7015, 9430, 12505, 13435, 14030, 25010, 26870, 57523, 61801, 110167, 115046, 123602, 163907, 220334, 287615, 309005, 327814, 550835, 575230, 618010, 819535, 1101670, 1639070, 2533841, 3769861, 5067682, 6720187, 7539722, 12669205, 13440374, 18849305, 25338410, 33600935, 37698610, 67201870, 154564301, 309128602, 772821505, 1545643010]

約数ペア:

[(1, 1545643010), (2, 772821505), (5, 309128602), (10, 154564301), (23, 67201870), (41, 37698610), (46, 33600935), (61, 25338410), (82, 18849305), (115, 13440374), (122, 12669205), (205, 7539722), (230, 6720187), (305, 5067682), (410, 3769861), (610, 2533841), (943, 1639070), (1403, 1101670), (1886, 819535), (2501, 618010), (2687, 575230), (2806, 550835), (4715, 327814), (5002, 309005), (5374, 287615), (7015, 220334), (9430, 163907), (12505, 123602), (13435, 115046), (14030, 110167), (25010, 61801), (26870, 57523)]