174890220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5591

約数の個数: 96

約数和(自身を含む): 535320576

約数和(自身を除く): 360430356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 5270, 5531, 6324, 7905, 10540, 11062, 15810, 16593, 22124, 27655, 31620, 33186, 55310, 66372, 82965, 94027, 110620, 165930, 171461, 188054, 282081, 331860, 342922, 376108, 470135, 514383, 564162, 685844, 857305, 940270, 1028766, 1128324, 1410405, 1714610, 1880540, 2057532, 2571915, 2820810, 2914837, 3429220, 5143830, 5641620, 5829674, 8744511, 10287660, 11659348, 14574185, 17489022, 29148370, 34978044, 43722555, 58296740, 87445110, 174890220]

約数ペア:

[(1, 174890220), (2, 87445110), (3, 58296740), (4, 43722555), (5, 34978044), (6, 29148370), (10, 17489022), (12, 14574185), (15, 11659348), (17, 10287660), (20, 8744511), (30, 5829674), (31, 5641620), (34, 5143830), (51, 3429220), (60, 2914837), (62, 2820810), (68, 2571915), (85, 2057532), (93, 1880540), (102, 1714610), (124, 1410405), (155, 1128324), (170, 1028766), (186, 940270), (204, 857305), (255, 685844), (310, 564162), (340, 514383), (372, 470135), (465, 376108), (510, 342922), (527, 331860), (620, 282081), (930, 188054), (1020, 171461), (1054, 165930), (1581, 110620), (1860, 94027), (2108, 82965), (2635, 66372), (3162, 55310), (5270, 33186), (5531, 31620), (6324, 27655), (7905, 22124), (10540, 16593), (11062, 15810)]