4350540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 8229300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2339, 4678, 7017, 9356, 11695, 14034, 23390, 28068, 35085, 46780, 70170, 72509, 140340, 145018, 217527, 290036, 362545, 435054, 725090, 870108, 1087635, 1450180, 2175270, 4350540]

約数ペア:

[(1, 4350540), (2, 2175270), (3, 1450180), (4, 1087635), (5, 870108), (6, 725090), (10, 435054), (12, 362545), (15, 290036), (20, 217527), (30, 145018), (31, 140340), (60, 72509), (62, 70170), (93, 46780), (124, 35085), (155, 28068), (186, 23390), (310, 14034), (372, 11695), (465, 9356), (620, 7017), (930, 4678), (1860, 2339)]