390749190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{34549}}^1$

素因数の和:34601

約数の個数: 64

約数和(自身を含む): 1044792000

約数和(自身を除く): 654042810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 34549, 69098, 103647, 172745, 207294, 345490, 449137, 518235, 898274, 1001921, 1036470, 1347411, 2003842, 2245685, 2694822, 3005763, 4491370, 5009605, 6011526, 6737055, 10019210, 13024973, 13474110, 15028815, 26049946, 30057630, 39074919, 65124865, 78149838, 130249730, 195374595, 390749190]

約数ペア:

[(1, 390749190), (2, 195374595), (3, 130249730), (5, 78149838), (6, 65124865), (10, 39074919), (13, 30057630), (15, 26049946), (26, 15028815), (29, 13474110), (30, 13024973), (39, 10019210), (58, 6737055), (65, 6011526), (78, 5009605), (87, 4491370), (130, 3005763), (145, 2694822), (174, 2245685), (195, 2003842), (290, 1347411), (377, 1036470), (390, 1001921), (435, 898274), (754, 518235), (870, 449137), (1131, 345490), (1885, 207294), (2262, 172745), (3770, 103647), (5655, 69098), (11310, 34549)]