742521930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{70919}}^1$

素因数の和:71278

約数の個数: 32

約数和(自身を含む): 1787184000

約数和(自身を除く): 1044662070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 70919, 141838, 212757, 354595, 425514, 709190, 1063785, 2127570, 24750731, 49501462, 74252193, 123753655, 148504386, 247507310, 371260965, 742521930]

約数ペア:

[(1, 742521930), (2, 371260965), (3, 247507310), (5, 148504386), (6, 123753655), (10, 74252193), (15, 49501462), (30, 24750731), (349, 2127570), (698, 1063785), (1047, 709190), (1745, 425514), (2094, 354595), (3490, 212757), (5235, 141838), (10470, 70919)]