121147530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2053}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 333635328

約数和(自身を除く): 212487798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 562, 843, 1405, 1686, 1967, 2053, 2810, 3934, 4106, 4215, 5901, 6159, 8430, 9835, 10265, 11802, 12318, 14371, 19670, 20530, 28742, 29505, 30795, 43113, 59010, 61590, 71855, 86226, 143710, 215565, 431130, 576893, 1153786, 1730679, 2884465, 3461358, 4038251, 5768930, 8076502, 8653395, 12114753, 17306790, 20191255, 24229506, 40382510, 60573765, 121147530]

約数ペア:

[(1, 121147530), (2, 60573765), (3, 40382510), (5, 24229506), (6, 20191255), (7, 17306790), (10, 12114753), (14, 8653395), (15, 8076502), (21, 5768930), (30, 4038251), (35, 3461358), (42, 2884465), (70, 1730679), (105, 1153786), (210, 576893), (281, 431130), (562, 215565), (843, 143710), (1405, 86226), (1686, 71855), (1967, 61590), (2053, 59010), (2810, 43113), (3934, 30795), (4106, 29505), (4215, 28742), (5901, 20530), (6159, 19670), (8430, 14371), (9835, 12318), (10265, 11802)]