153604230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{393857}}^1$

素因数の和:393880

約数の個数: 32

約数和(自身を含む): 397008864

約数和(自身を除く): 243404634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 393857, 787714, 1181571, 1969285, 2363142, 3938570, 5120141, 5907855, 10240282, 11815710, 15360423, 25600705, 30720846, 51201410, 76802115, 153604230]

約数ペア:

[(1, 153604230), (2, 76802115), (3, 51201410), (5, 30720846), (6, 25600705), (10, 15360423), (13, 11815710), (15, 10240282), (26, 5907855), (30, 5120141), (39, 3938570), (65, 2363142), (78, 1969285), (130, 1181571), (195, 787714), (390, 393857)]