139029030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{220681}}^1$

素因数の和:220701

約数の個数: 48

約数和(自身を含む): 413116704

約数和(自身を除く): 274087674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 220681, 441362, 662043, 1103405, 1324086, 1544767, 1986129, 2206810, 3089534, 3310215, 3972258, 4634301, 6620430, 7723835, 9268602, 9930645, 13902903, 15447670, 19861290, 23171505, 27805806, 46343010, 69514515, 139029030]

約数ペア:

[(1, 139029030), (2, 69514515), (3, 46343010), (5, 27805806), (6, 23171505), (7, 19861290), (9, 15447670), (10, 13902903), (14, 9930645), (15, 9268602), (18, 7723835), (21, 6620430), (30, 4634301), (35, 3972258), (42, 3310215), (45, 3089534), (63, 2206810), (70, 1986129), (90, 1544767), (105, 1324086), (126, 1103405), (210, 662043), (315, 441362), (630, 220681)]