189746730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3068

約数の個数: 96

約数和(自身を含む): 533520000

約数和(自身を除く): 343773270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 666, 703, 855, 1110, 1406, 1665, 1710, 2109, 2999, 3330, 3515, 4218, 5998, 6327, 7030, 8997, 10545, 12654, 14995, 17994, 21090, 26991, 29990, 31635, 44985, 53982, 56981, 63270, 89970, 110963, 113962, 134955, 170943, 221926, 269910, 284905, 332889, 341886, 512829, 554815, 569810, 665778, 854715, 998667, 1025658, 1109630, 1664445, 1709430, 1997334, 2108297, 2564145, 3328890, 4216594, 4993335, 5128290, 6324891, 9986670, 10541485, 12649782, 18974673, 21082970, 31624455, 37949346, 63248910, 94873365, 189746730]

約数ペア:

[(1, 189746730), (2, 94873365), (3, 63248910), (5, 37949346), (6, 31624455), (9, 21082970), (10, 18974673), (15, 12649782), (18, 10541485), (19, 9986670), (30, 6324891), (37, 5128290), (38, 4993335), (45, 4216594), (57, 3328890), (74, 2564145), (90, 2108297), (95, 1997334), (111, 1709430), (114, 1664445), (171, 1109630), (185, 1025658), (190, 998667), (222, 854715), (285, 665778), (333, 569810), (342, 554815), (370, 512829), (555, 341886), (570, 332889), (666, 284905), (703, 269910), (855, 221926), (1110, 170943), (1406, 134955), (1665, 113962), (1710, 110963), (2109, 89970), (2999, 63270), (3330, 56981), (3515, 53982), (4218, 44985), (5998, 31635), (6327, 29990), (7030, 26991), (8997, 21090), (10545, 17994), (12654, 14995)]