15406830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5903}}^1$

素因数の和:5945

約数の個数: 48

約数和(自身を含む): 41446080

約数和(自身を除く): 26039250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5903, 11806, 17709, 29515, 35418, 53127, 59030, 88545, 106254, 171187, 177090, 265635, 342374, 513561, 531270, 855935, 1027122, 1540683, 1711870, 2567805, 3081366, 5135610, 7703415, 15406830]

約数ペア:

[(1, 15406830), (2, 7703415), (3, 5135610), (5, 3081366), (6, 2567805), (9, 1711870), (10, 1540683), (15, 1027122), (18, 855935), (29, 531270), (30, 513561), (45, 342374), (58, 265635), (87, 177090), (90, 171187), (145, 106254), (174, 88545), (261, 59030), (290, 53127), (435, 35418), (522, 29515), (870, 17709), (1305, 11806), (2610, 5903)]