1490202315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:3009

約数の個数: 96

約数和(自身を含む): 3124832256

約数和(自身を除く): 1634629941

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 71, 105, 115, 161, 207, 213, 315, 345, 355, 483, 497, 639, 805, 1035, 1065, 1449, 1491, 1633, 2415, 2485, 2897, 3195, 4473, 4899, 7245, 7455, 8165, 8691, 11431, 14485, 14697, 20279, 22365, 24495, 26073, 34293, 43455, 57155, 60837, 66631, 73485, 101395, 102879, 130365, 171465, 182511, 199893, 205687, 304185, 333155, 466417, 514395, 599679, 617061, 912555, 999465, 1028435, 1399251, 1439809, 1851183, 2332085, 2998395, 3085305, 4197753, 4319427, 4730801, 6996255, 7199045, 9255915, 12958281, 14192403, 20988765, 21597135, 23654005, 33115607, 42577209, 64791405, 70962015, 99346821, 165578035, 212886045, 298040463, 496734105, 1490202315]

約数ペア:

[(1, 1490202315), (3, 496734105), (5, 298040463), (7, 212886045), (9, 165578035), (15, 99346821), (21, 70962015), (23, 64791405), (35, 42577209), (45, 33115607), (63, 23654005), (69, 21597135), (71, 20988765), (105, 14192403), (115, 12958281), (161, 9255915), (207, 7199045), (213, 6996255), (315, 4730801), (345, 4319427), (355, 4197753), (483, 3085305), (497, 2998395), (639, 2332085), (805, 1851183), (1035, 1439809), (1065, 1399251), (1449, 1028435), (1491, 999465), (1633, 912555), (2415, 617061), (2485, 599679), (2897, 514395), (3195, 466417), (4473, 333155), (4899, 304185), (7245, 205687), (7455, 199893), (8165, 182511), (8691, 171465), (11431, 130365), (14485, 102879), (14697, 101395), (20279, 73485), (22365, 66631), (24495, 60837), (26073, 57155), (34293, 43455)]