513919860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16253}}^1$

素因数の和:16313

約数の個数: 96

約数和(自身を含む): 1572867072

約数和(自身を除く): 1058947212

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, 6324, 7905, 10540, 15810, 16253, 31620, 32506, 48759, 65012, 81265, 97518, 162530, 195036, 243795, 276301, 325060, 487590, 503843, 552602, 828903, 975180, 1007686, 1105204, 1381505, 1511529, 1657806, 2015372, 2519215, 2763010, 3023058, 3315612, 4144515, 5038430, 5526020, 6046116, 7557645, 8289030, 8565331, 10076860, 15115290, 16578060, 17130662, 25695993, 30230580, 34261324, 42826655, 51391986, 85653310, 102783972, 128479965, 171306620, 256959930, 513919860]

約数ペア:

[(1, 513919860), (2, 256959930), (3, 171306620), (4, 128479965), (5, 102783972), (6, 85653310), (10, 51391986), (12, 42826655), (15, 34261324), (17, 30230580), (20, 25695993), (30, 17130662), (31, 16578060), (34, 15115290), (51, 10076860), (60, 8565331), (62, 8289030), (68, 7557645), (85, 6046116), (93, 5526020), (102, 5038430), (124, 4144515), (155, 3315612), (170, 3023058), (186, 2763010), (204, 2519215), (255, 2015372), (310, 1657806), (340, 1511529), (372, 1381505), (465, 1105204), (510, 1007686), (527, 975180), (620, 828903), (930, 552602), (1020, 503843), (1054, 487590), (1581, 325060), (1860, 276301), (2108, 243795), (2635, 195036), (3162, 162530), (5270, 97518), (6324, 81265), (7905, 65012), (10540, 48759), (15810, 32506), (16253, 31620)]