31359690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6113}}^1$

素因数の和:6148

約数の個数: 64

約数和(自身を含む): 88041600

約数和(自身を除く): 56681910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 6113, 12226, 18339, 30565, 36678, 55017, 61130, 91695, 110034, 116147, 165051, 183390, 232294, 275085, 330102, 348441, 550170, 580735, 696882, 825255, 1045323, 1161470, 1650510, 1742205, 2090646, 3135969, 3484410, 5226615, 6271938, 10453230, 15679845, 31359690]

約数ペア:

[(1, 31359690), (2, 15679845), (3, 10453230), (5, 6271938), (6, 5226615), (9, 3484410), (10, 3135969), (15, 2090646), (18, 1742205), (19, 1650510), (27, 1161470), (30, 1045323), (38, 825255), (45, 696882), (54, 580735), (57, 550170), (90, 348441), (95, 330102), (114, 275085), (135, 232294), (171, 183390), (190, 165051), (270, 116147), (285, 110034), (342, 91695), (513, 61130), (570, 55017), (855, 36678), (1026, 30565), (1710, 18339), (2565, 12226), (5130, 6113)]