1285285530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{87973}}^1$

素因数の和:88470

約数の個数: 32

約数和(自身を含む): 3091054464

約数和(自身を除く): 1805768934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14610, 87973, 175946, 263919, 439865, 527838, 879730, 1319595, 2639190, 42842851, 85685702, 128528553, 214214255, 257057106, 428428510, 642642765, 1285285530]

約数ペア:

[(1, 1285285530), (2, 642642765), (3, 428428510), (5, 257057106), (6, 214214255), (10, 128528553), (15, 85685702), (30, 42842851), (487, 2639190), (974, 1319595), (1461, 879730), (2435, 527838), (2922, 439865), (4870, 263919), (7305, 175946), (14610, 87973)]