70391250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{6257}}^1$

素因数の和:6285

約数の個数: 60

約数和(自身を含む): 190612422

約数和(自身を除く): 120221172

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 6257, 11250, 12514, 18771, 31285, 37542, 56313, 62570, 93855, 112626, 156425, 187710, 281565, 312850, 469275, 563130, 782125, 938550, 1407825, 1564250, 2346375, 2815650, 3910625, 4692750, 7039125, 7821250, 11731875, 14078250, 23463750, 35195625, 70391250]

約数ペア:

[(1, 70391250), (2, 35195625), (3, 23463750), (5, 14078250), (6, 11731875), (9, 7821250), (10, 7039125), (15, 4692750), (18, 3910625), (25, 2815650), (30, 2346375), (45, 1564250), (50, 1407825), (75, 938550), (90, 782125), (125, 563130), (150, 469275), (225, 312850), (250, 281565), (375, 187710), (450, 156425), (625, 112626), (750, 93855), (1125, 62570), (1250, 56313), (1875, 37542), (2250, 31285), (3750, 18771), (5625, 12514), (6257, 11250)]