312242230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 619591680

約数和(自身を除く): 307349450

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 179, 310, 331, 358, 527, 662, 895, 1054, 1655, 1790, 2635, 3043, 3310, 5270, 5549, 5627, 6086, 10261, 11098, 11254, 15215, 20522, 27745, 28135, 30430, 51305, 55490, 56270, 59249, 94333, 102610, 118498, 174437, 188666, 296245, 348874, 471665, 592490, 872185, 943330, 1007233, 1744370, 1836719, 2014466, 3673438, 5036165, 9183595, 10072330, 18367190, 31224223, 62448446, 156121115, 312242230]

約数ペア:

[(1, 312242230), (2, 156121115), (5, 62448446), (10, 31224223), (17, 18367190), (31, 10072330), (34, 9183595), (62, 5036165), (85, 3673438), (155, 2014466), (170, 1836719), (179, 1744370), (310, 1007233), (331, 943330), (358, 872185), (527, 592490), (662, 471665), (895, 348874), (1054, 296245), (1655, 188666), (1790, 174437), (2635, 118498), (3043, 102610), (3310, 94333), (5270, 59249), (5549, 56270), (5627, 55490), (6086, 51305), (10261, 30430), (11098, 28135), (11254, 27745), (15215, 20522)]