150686620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25031}}^1$

素因数の和:25090

約数の個数: 48

約数和(自身を含む): 370073088

約数和(自身を除く): 219386468

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, 25031, 50062, 100124, 125155, 175217, 250310, 350434, 500620, 700868, 876085, 1076333, 1752170, 2152666, 3504340, 4305332, 5381665, 7534331, 10763330, 15068662, 21526660, 30137324, 37671655, 75343310, 150686620]

約数ペア:

[(1, 150686620), (2, 75343310), (4, 37671655), (5, 30137324), (7, 21526660), (10, 15068662), (14, 10763330), (20, 7534331), (28, 5381665), (35, 4305332), (43, 3504340), (70, 2152666), (86, 1752170), (140, 1076333), (172, 876085), (215, 700868), (301, 500620), (430, 350434), (602, 250310), (860, 175217), (1204, 125155), (1505, 100124), (3010, 50062), (6020, 25031)]