253805970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2472

約数の個数: 96

約数和(自身を含む): 692919360

約数和(自身を除く): 439113390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 121, 145, 165, 174, 242, 290, 319, 330, 363, 435, 605, 638, 726, 870, 957, 1210, 1595, 1815, 1914, 2411, 3190, 3509, 3630, 4785, 4822, 7018, 7233, 9570, 10527, 12055, 14466, 17545, 21054, 24110, 26521, 35090, 36165, 52635, 53042, 69919, 72330, 79563, 105270, 132605, 139838, 159126, 209757, 265210, 291731, 349595, 397815, 419514, 583462, 699190, 769109, 795630, 875193, 1048785, 1458655, 1538218, 1750386, 2097570, 2307327, 2917310, 3845545, 4375965, 4614654, 7691090, 8460199, 8751930, 11536635, 16920398, 23073270, 25380597, 42300995, 50761194, 84601990, 126902985, 253805970]

約数ペア:

[(1, 253805970), (2, 126902985), (3, 84601990), (5, 50761194), (6, 42300995), (10, 25380597), (11, 23073270), (15, 16920398), (22, 11536635), (29, 8751930), (30, 8460199), (33, 7691090), (55, 4614654), (58, 4375965), (66, 3845545), (87, 2917310), (110, 2307327), (121, 2097570), (145, 1750386), (165, 1538218), (174, 1458655), (242, 1048785), (290, 875193), (319, 795630), (330, 769109), (363, 699190), (435, 583462), (605, 419514), (638, 397815), (726, 349595), (870, 291731), (957, 265210), (1210, 209757), (1595, 159126), (1815, 139838), (1914, 132605), (2411, 105270), (3190, 79563), (3509, 72330), (3630, 69919), (4785, 53042), (4822, 52635), (7018, 36165), (7233, 35090), (9570, 26521), (10527, 24110), (12055, 21054), (14466, 17545)]