1562730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 4040064

約数和(自身を除く): 2477334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4007, 8014, 12021, 20035, 24042, 40070, 52091, 60105, 104182, 120210, 156273, 260455, 312546, 520910, 781365, 1562730]

約数ペア:

[(1, 1562730), (2, 781365), (3, 520910), (5, 312546), (6, 260455), (10, 156273), (13, 120210), (15, 104182), (26, 60105), (30, 52091), (39, 40070), (65, 24042), (78, 20035), (130, 12021), (195, 8014), (390, 4007)]