1566402630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{20183}}^1$

素因数の和:20405

約数の個数: 64

約数和(自身を含む): 4069094400

約数和(自身を除く): 2502691770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 199, 390, 398, 597, 995, 1194, 1990, 2587, 2985, 5174, 5970, 7761, 12935, 15522, 20183, 25870, 38805, 40366, 60549, 77610, 100915, 121098, 201830, 262379, 302745, 524758, 605490, 787137, 1311895, 1574274, 2623790, 3935685, 4016417, 7871370, 8032834, 12049251, 20082085, 24098502, 40164170, 52213421, 60246255, 104426842, 120492510, 156640263, 261067105, 313280526, 522134210, 783201315, 1566402630]

約数ペア:

[(1, 1566402630), (2, 783201315), (3, 522134210), (5, 313280526), (6, 261067105), (10, 156640263), (13, 120492510), (15, 104426842), (26, 60246255), (30, 52213421), (39, 40164170), (65, 24098502), (78, 20082085), (130, 12049251), (195, 8032834), (199, 7871370), (390, 4016417), (398, 3935685), (597, 2623790), (995, 1574274), (1194, 1311895), (1990, 787137), (2587, 605490), (2985, 524758), (5174, 302745), (5970, 262379), (7761, 201830), (12935, 121098), (15522, 100915), (20183, 77610), (25870, 60549), (38805, 40366)]