22498710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57689}}^1$

素因数の和:57712

約数の個数: 32

約数和(自身を含む): 58151520

約数和(自身を除く): 35652810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 57689, 115378, 173067, 288445, 346134, 576890, 749957, 865335, 1499914, 1730670, 2249871, 3749785, 4499742, 7499570, 11249355, 22498710]

約数ペア:

[(1, 22498710), (2, 11249355), (3, 7499570), (5, 4499742), (6, 3749785), (10, 2249871), (13, 1730670), (15, 1499914), (26, 865335), (30, 749957), (39, 576890), (65, 346134), (78, 288445), (130, 173067), (195, 115378), (390, 57689)]