61432410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157519}}^1$

素因数の和:157542

約数の個数: 32

約数和(自身を含む): 158780160

約数和(自身を除く): 97347750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 157519, 315038, 472557, 787595, 945114, 1575190, 2047747, 2362785, 4095494, 4725570, 6143241, 10238735, 12286482, 20477470, 30716205, 61432410]

約数ペア:

[(1, 61432410), (2, 30716205), (3, 20477470), (5, 12286482), (6, 10238735), (10, 6143241), (13, 4725570), (15, 4095494), (26, 2362785), (30, 2047747), (39, 1575190), (65, 945114), (78, 787595), (130, 472557), (195, 315038), (390, 157519)]