6485850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 20891520

約数和(自身を除く): 14405670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 71, 75, 87, 90, 105, 126, 142, 145, 150, 174, 175, 203, 210, 213, 225, 261, 290, 315, 350, 355, 406, 426, 435, 450, 497, 522, 525, 609, 630, 639, 710, 725, 870, 994, 1015, 1050, 1065, 1218, 1278, 1305, 1450, 1491, 1575, 1775, 1827, 2030, 2059, 2130, 2175, 2485, 2610, 2982, 3045, 3150, 3195, 3550, 3654, 4118, 4350, 4473, 4970, 5075, 5325, 6090, 6177, 6390, 6525, 7455, 8946, 9135, 10150, 10295, 10650, 12354, 12425, 13050, 14413, 14910, 15225, 15975, 18270, 18531, 20590, 22365, 24850, 28826, 30450, 30885, 31950, 37062, 37275, 43239, 44730, 45675, 51475, 61770, 72065, 74550, 86478, 91350, 92655, 102950, 111825, 129717, 144130, 154425, 185310, 216195, 223650, 259434, 308850, 360325, 432390, 463275, 648585, 720650, 926550, 1080975, 1297170, 2161950, 3242925, 6485850]

約数ペア:

[(1, 6485850), (2, 3242925), (3, 2161950), (5, 1297170), (6, 1080975), (7, 926550), (9, 720650), (10, 648585), (14, 463275), (15, 432390), (18, 360325), (21, 308850), (25, 259434), (29, 223650), (30, 216195), (35, 185310), (42, 154425), (45, 144130), (50, 129717), (58, 111825), (63, 102950), (70, 92655), (71, 91350), (75, 86478), (87, 74550), (90, 72065), (105, 61770), (126, 51475), (142, 45675), (145, 44730), (150, 43239), (174, 37275), (175, 37062), (203, 31950), (210, 30885), (213, 30450), (225, 28826), (261, 24850), (290, 22365), (315, 20590), (350, 18531), (355, 18270), (406, 15975), (426, 15225), (435, 14910), (450, 14413), (497, 13050), (522, 12425), (525, 12354), (609, 10650), (630, 10295), (639, 10150), (710, 9135), (725, 8946), (870, 7455), (994, 6525), (1015, 6390), (1050, 6177), (1065, 6090), (1218, 5325), (1278, 5075), (1305, 4970), (1450, 4473), (1491, 4350), (1575, 4118), (1775, 3654), (1827, 3550), (2030, 3195), (2059, 3150), (2130, 3045), (2175, 2982), (2485, 2610)]