70854693

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 51072987

約数列:

[1, 3, 7, 13, 21, 39, 53, 59, 83, 91, 159, 177, 249, 273, 371, 413, 581, 689, 767, 1079, 1113, 1239, 1743, 2067, 2301, 3127, 3237, 4399, 4823, 4897, 5369, 7553, 9381, 13197, 14469, 14691, 16107, 21889, 22659, 30793, 34279, 40651, 57187, 63661, 65667, 92379, 102837, 121953, 171561, 190983, 259541, 284557, 400309, 445627, 778623, 853671, 1200927, 1336881, 1816787, 3374033, 5450361, 10122099, 23618231, 70854693]

約数ペア:

[(1, 70854693), (3, 23618231), (7, 10122099), (13, 5450361), (21, 3374033), (39, 1816787), (53, 1336881), (59, 1200927), (83, 853671), (91, 778623), (159, 445627), (177, 400309), (249, 284557), (273, 259541), (371, 190983), (413, 171561), (581, 121953), (689, 102837), (767, 92379), (1079, 65667), (1113, 63661), (1239, 57187), (1743, 40651), (2067, 34279), (2301, 30793), (3127, 22659), (3237, 21889), (4399, 16107), (4823, 14691), (4897, 14469), (5369, 13197), (7553, 9381)]