42616730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 41498854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 167, 169, 302, 334, 338, 755, 835, 845, 1510, 1670, 1690, 1963, 2171, 3926, 4342, 9815, 10855, 19630, 21710, 25217, 25519, 28223, 50434, 51038, 56446, 126085, 127595, 141115, 252170, 255190, 282230, 327821, 655642, 1639105, 3278210, 4261673, 8523346, 21308365, 42616730]

約数ペア:

[(1, 42616730), (2, 21308365), (5, 8523346), (10, 4261673), (13, 3278210), (26, 1639105), (65, 655642), (130, 327821), (151, 282230), (167, 255190), (169, 252170), (302, 141115), (334, 127595), (338, 126085), (755, 56446), (835, 51038), (845, 50434), (1510, 28223), (1670, 25519), (1690, 25217), (1963, 21710), (2171, 19630), (3926, 10855), (4342, 9815)]