87574260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2137}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 245681856

約数和(自身を除く): 158107596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 2049, 2137, 2732, 3415, 4098, 4274, 6411, 6830, 8196, 8548, 10245, 10685, 12822, 13660, 20490, 21370, 25644, 32055, 40980, 42740, 64110, 128220, 1459571, 2919142, 4378713, 5838284, 7297855, 8757426, 14595710, 17514852, 21893565, 29191420, 43787130, 87574260]

約数ペア:

[(1, 87574260), (2, 43787130), (3, 29191420), (4, 21893565), (5, 17514852), (6, 14595710), (10, 8757426), (12, 7297855), (15, 5838284), (20, 4378713), (30, 2919142), (60, 1459571), (683, 128220), (1366, 64110), (2049, 42740), (2137, 40980), (2732, 32055), (3415, 25644), (4098, 21370), (4274, 20490), (6411, 13660), (6830, 12822), (8196, 10685), (8548, 10245)]