385773471330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{720439}}^1$

素因数の和:721835

約数の個数: 64

約数和(自身を含む): 997803636480

約数和(自身を除く): 612030165150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1373, 2746, 4119, 6865, 8238, 13730, 17849, 20595, 35698, 41190, 53547, 89245, 107094, 178490, 267735, 535470, 720439, 1440878, 2161317, 3602195, 4322634, 7204390, 9365707, 10806585, 18731414, 21613170, 28097121, 46828535, 56194242, 93657070, 140485605, 280971210, 989162747, 1978325494, 2967488241, 4945813735, 5934976482, 9891627470, 12859115711, 14837441205, 25718231422, 29674882410, 38577347133, 64295578555, 77154694266, 128591157110, 192886735665, 385773471330]

約数ペア:

[(1, 385773471330), (2, 192886735665), (3, 128591157110), (5, 77154694266), (6, 64295578555), (10, 38577347133), (13, 29674882410), (15, 25718231422), (26, 14837441205), (30, 12859115711), (39, 9891627470), (65, 5934976482), (78, 4945813735), (130, 2967488241), (195, 1978325494), (390, 989162747), (1373, 280971210), (2746, 140485605), (4119, 93657070), (6865, 56194242), (8238, 46828535), (13730, 28097121), (17849, 21613170), (20595, 18731414), (35698, 10806585), (41190, 9365707), (53547, 7204390), (89245, 4322634), (107094, 3602195), (178490, 2161317), (267735, 1440878), (535470, 720439)]