2017290750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 5254554240

約数和(自身を除く): 3237263490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 137, 145, 150, 174, 250, 274, 290, 375, 411, 435, 677, 685, 725, 750, 822, 870, 1354, 1370, 1450, 2031, 2055, 2175, 3385, 3425, 3625, 3973, 4062, 4110, 4350, 6770, 6850, 7250, 7946, 10155, 10275, 10875, 11919, 16925, 17125, 19633, 19865, 20310, 20550, 21750, 23838, 33850, 34250, 39266, 39730, 50775, 51375, 58899, 59595, 84625, 92749, 98165, 99325, 101550, 102750, 117798, 119190, 169250, 185498, 196330, 198650, 253875, 278247, 294495, 297975, 463745, 490825, 496625, 507750, 556494, 588990, 595950, 927490, 981650, 993250, 1391235, 1472475, 1489875, 2318725, 2454125, 2689721, 2782470, 2944950, 2979750, 4637450, 4908250, 5379442, 6956175, 7362375, 8069163, 11593625, 13448605, 13912350, 14724750, 16138326, 23187250, 26897210, 34780875, 40345815, 67243025, 69561750, 80691630, 134486050, 201729075, 336215125, 403458150, 672430250, 1008645375, 2017290750]

約数ペア:

[(1, 2017290750), (2, 1008645375), (3, 672430250), (5, 403458150), (6, 336215125), (10, 201729075), (15, 134486050), (25, 80691630), (29, 69561750), (30, 67243025), (50, 40345815), (58, 34780875), (75, 26897210), (87, 23187250), (125, 16138326), (137, 14724750), (145, 13912350), (150, 13448605), (174, 11593625), (250, 8069163), (274, 7362375), (290, 6956175), (375, 5379442), (411, 4908250), (435, 4637450), (677, 2979750), (685, 2944950), (725, 2782470), (750, 2689721), (822, 2454125), (870, 2318725), (1354, 1489875), (1370, 1472475), (1450, 1391235), (2031, 993250), (2055, 981650), (2175, 927490), (3385, 595950), (3425, 588990), (3625, 556494), (3973, 507750), (4062, 496625), (4110, 490825), (4350, 463745), (6770, 297975), (6850, 294495), (7250, 278247), (7946, 253875), (10155, 198650), (10275, 196330), (10875, 185498), (11919, 169250), (16925, 119190), (17125, 117798), (19633, 102750), (19865, 101550), (20310, 99325), (20550, 98165), (21750, 92749), (23838, 84625), (33850, 59595), (34250, 58899), (39266, 51375), (39730, 50775)]