28374030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5566

約数の個数: 64

約数和(自身を含む): 79660800

約数和(自身を除く): 51286770

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, 5531, 11062, 16593, 27655, 33186, 49779, 55310, 82965, 99558, 105089, 149337, 165930, 210178, 248895, 298674, 315267, 497790, 525445, 630534, 746685, 945801, 1050890, 1493370, 1576335, 1891602, 2837403, 3152670, 4729005, 5674806, 9458010, 14187015, 28374030]

約数ペア:

[(1, 28374030), (2, 14187015), (3, 9458010), (5, 5674806), (6, 4729005), (9, 3152670), (10, 2837403), (15, 1891602), (18, 1576335), (19, 1493370), (27, 1050890), (30, 945801), (38, 746685), (45, 630534), (54, 525445), (57, 497790), (90, 315267), (95, 298674), (114, 248895), (135, 210178), (171, 165930), (190, 149337), (270, 105089), (285, 99558), (342, 82965), (513, 55310), (570, 49779), (855, 33186), (1026, 27655), (1710, 16593), (2565, 11062), (5130, 5531)]