60720870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1453}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 167500800

約数和(自身を除く): 106779930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1453, 1990, 2786, 2906, 2985, 4179, 4359, 5970, 6965, 7265, 8358, 8718, 10171, 13930, 14530, 20342, 20895, 21795, 30513, 41790, 43590, 50855, 61026, 101710, 152565, 289147, 305130, 578294, 867441, 1445735, 1734882, 2024029, 2891470, 4048058, 4337205, 6072087, 8674410, 10120145, 12144174, 20240290, 30360435, 60720870]

約数ペア:

[(1, 60720870), (2, 30360435), (3, 20240290), (5, 12144174), (6, 10120145), (7, 8674410), (10, 6072087), (14, 4337205), (15, 4048058), (21, 2891470), (30, 2024029), (35, 1734882), (42, 1445735), (70, 867441), (105, 578294), (199, 305130), (210, 289147), (398, 152565), (597, 101710), (995, 61026), (1194, 50855), (1393, 43590), (1453, 41790), (1990, 30513), (2786, 21795), (2906, 20895), (2985, 20342), (4179, 14530), (4359, 13930), (5970, 10171), (6965, 8718), (7265, 8358)]