72874860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1657}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 204451296

約数和(自身を除く): 131576436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 1466, 1657, 2199, 2932, 3314, 3665, 4398, 4971, 6628, 7330, 8285, 8796, 9942, 10995, 14660, 16570, 19884, 21990, 24855, 33140, 43980, 49710, 99420, 1214581, 2429162, 3643743, 4858324, 6072905, 7287486, 12145810, 14574972, 18218715, 24291620, 36437430, 72874860]

約数ペア:

[(1, 72874860), (2, 36437430), (3, 24291620), (4, 18218715), (5, 14574972), (6, 12145810), (10, 7287486), (12, 6072905), (15, 4858324), (20, 3643743), (30, 2429162), (60, 1214581), (733, 99420), (1466, 49710), (1657, 43980), (2199, 33140), (2932, 24855), (3314, 21990), (3665, 19884), (4398, 16570), (4971, 14660), (6628, 10995), (7330, 9942), (8285, 8796)]