89874630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{907}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 240583680

約数和(自身を除く): 150709050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 367, 734, 907, 1101, 1814, 1835, 2202, 2721, 3303, 3670, 4535, 5442, 5505, 6606, 8163, 9070, 9909, 11010, 13605, 16326, 16515, 19818, 24489, 27210, 33030, 40815, 48978, 49545, 81630, 99090, 122445, 244890, 332869, 665738, 998607, 1664345, 1997214, 2995821, 3328690, 4993035, 5991642, 8987463, 9986070, 14979105, 17974926, 29958210, 44937315, 89874630]

約数ペア:

[(1, 89874630), (2, 44937315), (3, 29958210), (5, 17974926), (6, 14979105), (9, 9986070), (10, 8987463), (15, 5991642), (18, 4993035), (27, 3328690), (30, 2995821), (45, 1997214), (54, 1664345), (90, 998607), (135, 665738), (270, 332869), (367, 244890), (734, 122445), (907, 99090), (1101, 81630), (1814, 49545), (1835, 48978), (2202, 40815), (2721, 33030), (3303, 27210), (3670, 24489), (4535, 19818), (5442, 16515), (5505, 16326), (6606, 13605), (8163, 11010), (9070, 9909)]