100973820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54287}}^1$

素因数の和:54330

約数の個数: 48

約数和(自身を含む): 291852288

約数和(自身を除く): 190878468

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, 54287, 108574, 162861, 217148, 271435, 325722, 542870, 651444, 814305, 1085740, 1628610, 1682897, 3257220, 3365794, 5048691, 6731588, 8414485, 10097382, 16828970, 20194764, 25243455, 33657940, 50486910, 100973820]

約数ペア:

[(1, 100973820), (2, 50486910), (3, 33657940), (4, 25243455), (5, 20194764), (6, 16828970), (10, 10097382), (12, 8414485), (15, 6731588), (20, 5048691), (30, 3365794), (31, 3257220), (60, 1682897), (62, 1628610), (93, 1085740), (124, 814305), (155, 651444), (186, 542870), (310, 325722), (372, 271435), (465, 217148), (620, 162861), (930, 108574), (1860, 54287)]