27583290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43783}}^1$

素因数の和:43803

約数の個数: 48

約数和(自身を含む): 81963648

約数和(自身を除く): 54380358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 43783, 87566, 131349, 218915, 262698, 306481, 394047, 437830, 612962, 656745, 788094, 919443, 1313490, 1532405, 1838886, 1970235, 2758329, 3064810, 3940470, 4597215, 5516658, 9194430, 13791645, 27583290]

約数ペア:

[(1, 27583290), (2, 13791645), (3, 9194430), (5, 5516658), (6, 4597215), (7, 3940470), (9, 3064810), (10, 2758329), (14, 1970235), (15, 1838886), (18, 1532405), (21, 1313490), (30, 919443), (35, 788094), (42, 656745), (45, 612962), (63, 437830), (70, 394047), (90, 306481), (105, 262698), (126, 218915), (210, 131349), (315, 87566), (630, 43783)]