3386750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 7188480

約数和(自身を除く): 3801730

約数列:

[1, 2, 5, 10, 19, 23, 25, 31, 38, 46, 50, 62, 95, 115, 125, 155, 190, 230, 250, 310, 437, 475, 575, 589, 713, 775, 874, 950, 1150, 1178, 1426, 1550, 2185, 2375, 2875, 2945, 3565, 3875, 4370, 4750, 5750, 5890, 7130, 7750, 10925, 13547, 14725, 17825, 21850, 27094, 29450, 35650, 54625, 67735, 73625, 89125, 109250, 135470, 147250, 178250, 338675, 677350, 1693375, 3386750]

約数ペア:

[(1, 3386750), (2, 1693375), (5, 677350), (10, 338675), (19, 178250), (23, 147250), (25, 135470), (31, 109250), (38, 89125), (46, 73625), (50, 67735), (62, 54625), (95, 35650), (115, 29450), (125, 27094), (155, 21850), (190, 17825), (230, 14725), (250, 13547), (310, 10925), (437, 7750), (475, 7130), (575, 5890), (589, 5750), (713, 4750), (775, 4370), (874, 3875), (950, 3565), (1150, 2945), (1178, 2875), (1426, 2375), (1550, 2185)]