16839810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 48550320

約数和(自身を除く): 31710510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 389, 390, 481, 555, 585, 666, 778, 962, 1110, 1167, 1170, 1443, 1665, 1945, 2334, 2405, 2886, 3330, 3501, 3890, 4329, 4810, 5057, 5835, 7002, 7215, 8658, 10114, 11670, 14393, 14430, 15171, 17505, 21645, 25285, 28786, 30342, 35010, 43179, 43290, 45513, 50570, 71965, 75855, 86358, 91026, 129537, 143930, 151710, 187109, 215895, 227565, 259074, 374218, 431790, 455130, 561327, 647685, 935545, 1122654, 1295370, 1683981, 1871090, 2806635, 3367962, 5613270, 8419905, 16839810]

約数ペア:

[(1, 16839810), (2, 8419905), (3, 5613270), (5, 3367962), (6, 2806635), (9, 1871090), (10, 1683981), (13, 1295370), (15, 1122654), (18, 935545), (26, 647685), (30, 561327), (37, 455130), (39, 431790), (45, 374218), (65, 259074), (74, 227565), (78, 215895), (90, 187109), (111, 151710), (117, 143930), (130, 129537), (185, 91026), (195, 86358), (222, 75855), (234, 71965), (333, 50570), (370, 45513), (389, 43290), (390, 43179), (481, 35010), (555, 30342), (585, 28786), (666, 25285), (778, 21645), (962, 17505), (1110, 15171), (1167, 14430), (1170, 14393), (1443, 11670), (1665, 10114), (1945, 8658), (2334, 7215), (2405, 7002), (2886, 5835), (3330, 5057), (3501, 4810), (3890, 4329)]