190069460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31573}}^1$

素因数の和:31632

約数の個数: 48

約数和(自身を含む): 466790016

約数和(自身を除く): 276720556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 31573, 63146, 126292, 157865, 221011, 315730, 442022, 631460, 884044, 1105055, 1357639, 2210110, 2715278, 4420220, 5430556, 6788195, 9503473, 13576390, 19006946, 27152780, 38013892, 47517365, 95034730, 190069460]

約数ペア:

[(1, 190069460), (2, 95034730), (4, 47517365), (5, 38013892), (7, 27152780), (10, 19006946), (14, 13576390), (20, 9503473), (28, 6788195), (35, 5430556), (43, 4420220), (70, 2715278), (86, 2210110), (140, 1357639), (172, 1105055), (215, 884044), (301, 631460), (430, 442022), (602, 315730), (860, 221011), (1204, 157865), (1505, 126292), (3010, 63146), (6020, 31573)]