66998190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 132067410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 343, 357, 383, 490, 510, 595, 686, 714, 735, 766, 833, 1029, 1149, 1190, 1470, 1666, 1715, 1785, 1915, 2058, 2298, 2499, 2681, 3430, 3570, 3830, 4165, 4998, 5145, 5362, 5745, 5831, 6511, 8043, 8330, 10290, 11490, 11662, 12495, 13022, 13405, 16086, 17493, 18767, 19533, 24990, 26810, 29155, 32555, 34986, 37534, 39066, 40215, 45577, 56301, 58310, 65110, 80430, 87465, 91154, 93835, 97665, 112602, 131369, 136731, 174930, 187670, 195330, 227885, 262738, 273462, 281505, 319039, 394107, 455770, 563010, 638078, 656845, 683655, 788214, 957117, 1313690, 1367310, 1595195, 1914234, 1970535, 2233273, 3190390, 3941070, 4466546, 4785585, 6699819, 9571170, 11166365, 13399638, 22332730, 33499095, 66998190]

約数ペア:

[(1, 66998190), (2, 33499095), (3, 22332730), (5, 13399638), (6, 11166365), (7, 9571170), (10, 6699819), (14, 4785585), (15, 4466546), (17, 3941070), (21, 3190390), (30, 2233273), (34, 1970535), (35, 1914234), (42, 1595195), (49, 1367310), (51, 1313690), (70, 957117), (85, 788214), (98, 683655), (102, 656845), (105, 638078), (119, 563010), (147, 455770), (170, 394107), (210, 319039), (238, 281505), (245, 273462), (255, 262738), (294, 227885), (343, 195330), (357, 187670), (383, 174930), (490, 136731), (510, 131369), (595, 112602), (686, 97665), (714, 93835), (735, 91154), (766, 87465), (833, 80430), (1029, 65110), (1149, 58310), (1190, 56301), (1470, 45577), (1666, 40215), (1715, 39066), (1785, 37534), (1915, 34986), (2058, 32555), (2298, 29155), (2499, 26810), (2681, 24990), (3430, 19533), (3570, 18767), (3830, 17493), (4165, 16086), (4998, 13405), (5145, 13022), (5362, 12495), (5745, 11662), (5831, 11490), (6511, 10290), (8043, 8330)]