105702380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{881}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 254270016

約数和(自身を除く): 148567636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 857, 881, 1714, 1762, 3428, 3524, 4285, 4405, 5999, 6167, 8570, 8810, 11998, 12334, 17140, 17620, 23996, 24668, 29995, 30835, 59990, 61670, 119980, 123340, 755017, 1510034, 3020068, 3775085, 5285119, 7550170, 10570238, 15100340, 21140476, 26425595, 52851190, 105702380]

約数ペア:

[(1, 105702380), (2, 52851190), (4, 26425595), (5, 21140476), (7, 15100340), (10, 10570238), (14, 7550170), (20, 5285119), (28, 3775085), (35, 3020068), (70, 1510034), (140, 755017), (857, 123340), (881, 119980), (1714, 61670), (1762, 59990), (3428, 30835), (3524, 29995), (4285, 24668), (4405, 23996), (5999, 17620), (6167, 17140), (8570, 12334), (8810, 11998)]