378333930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{970087}}^1$

素因数の和:970110

約数の個数: 32

約数和(自身を含む): 977848704

約数和(自身を除く): 599514774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 970087, 1940174, 2910261, 4850435, 5820522, 9700870, 12611131, 14551305, 25222262, 29102610, 37833393, 63055655, 75666786, 126111310, 189166965, 378333930]

約数ペア:

[(1, 378333930), (2, 189166965), (3, 126111310), (5, 75666786), (6, 63055655), (10, 37833393), (13, 29102610), (15, 25222262), (26, 14551305), (30, 12611131), (39, 9700870), (65, 5820522), (78, 4850435), (130, 2910261), (195, 1940174), (390, 970087)]