16509990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 46863360

約数和(自身を除く): 30353370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 2711, 3045, 5422, 6090, 8133, 13555, 16266, 18977, 27110, 37954, 40665, 56931, 78619, 81330, 94885, 113862, 157238, 189770, 235857, 284655, 393095, 471714, 550333, 569310, 786190, 1100666, 1179285, 1650999, 2358570, 2751665, 3301998, 5503330, 8254995, 16509990]

約数ペア:

[(1, 16509990), (2, 8254995), (3, 5503330), (5, 3301998), (6, 2751665), (7, 2358570), (10, 1650999), (14, 1179285), (15, 1100666), (21, 786190), (29, 569310), (30, 550333), (35, 471714), (42, 393095), (58, 284655), (70, 235857), (87, 189770), (105, 157238), (145, 113862), (174, 94885), (203, 81330), (210, 78619), (290, 56931), (406, 40665), (435, 37954), (609, 27110), (870, 18977), (1015, 16266), (1218, 13555), (2030, 8133), (2711, 6090), (3045, 5422)]