252699930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1901}}^1$

素因数の和:2132

約数の個数: 96

約数和(自身を含む): 754835328

約数和(自身を除く): 502135398

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 211, 315, 422, 630, 633, 1055, 1266, 1477, 1899, 1901, 2110, 2954, 3165, 3798, 3802, 4431, 5703, 6330, 7385, 8862, 9495, 9505, 11406, 13293, 13307, 14770, 17109, 18990, 19010, 22155, 26586, 26614, 28515, 34218, 39921, 44310, 57030, 66465, 66535, 79842, 85545, 119763, 132930, 133070, 171090, 199605, 239526, 399210, 401111, 598815, 802222, 1197630, 1203333, 2005555, 2406666, 2807777, 3609999, 4011110, 5615554, 6016665, 7219998, 8423331, 12033330, 14038885, 16846662, 18049995, 25269993, 28077770, 36099990, 42116655, 50539986, 84233310, 126349965, 252699930]

約数ペア:

[(1, 252699930), (2, 126349965), (3, 84233310), (5, 50539986), (6, 42116655), (7, 36099990), (9, 28077770), (10, 25269993), (14, 18049995), (15, 16846662), (18, 14038885), (21, 12033330), (30, 8423331), (35, 7219998), (42, 6016665), (45, 5615554), (63, 4011110), (70, 3609999), (90, 2807777), (105, 2406666), (126, 2005555), (210, 1203333), (211, 1197630), (315, 802222), (422, 598815), (630, 401111), (633, 399210), (1055, 239526), (1266, 199605), (1477, 171090), (1899, 133070), (1901, 132930), (2110, 119763), (2954, 85545), (3165, 79842), (3798, 66535), (3802, 66465), (4431, 57030), (5703, 44310), (6330, 39921), (7385, 34218), (8862, 28515), (9495, 26614), (9505, 26586), (11406, 22155), (13293, 19010), (13307, 18990), (14770, 17109)]