9850440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 31933440

約数和(自身を除く): 22083000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 83, 86, 92, 115, 120, 129, 138, 166, 172, 184, 215, 230, 249, 258, 276, 332, 344, 345, 415, 430, 460, 498, 516, 552, 645, 664, 690, 830, 860, 920, 989, 996, 1032, 1245, 1290, 1380, 1660, 1720, 1909, 1978, 1992, 2490, 2580, 2760, 2967, 3320, 3569, 3818, 3956, 4945, 4980, 5160, 5727, 5934, 7138, 7636, 7912, 9545, 9890, 9960, 10707, 11454, 11868, 14276, 14835, 15272, 17845, 19090, 19780, 21414, 22908, 23736, 28552, 28635, 29670, 35690, 38180, 39560, 42828, 45816, 53535, 57270, 59340, 71380, 76360, 82087, 85656, 107070, 114540, 118680, 142760, 164174, 214140, 229080, 246261, 328348, 410435, 428280, 492522, 656696, 820870, 985044, 1231305, 1641740, 1970088, 2462610, 3283480, 4925220, 9850440]

約数ペア:

[(1, 9850440), (2, 4925220), (3, 3283480), (4, 2462610), (5, 1970088), (6, 1641740), (8, 1231305), (10, 985044), (12, 820870), (15, 656696), (20, 492522), (23, 428280), (24, 410435), (30, 328348), (40, 246261), (43, 229080), (46, 214140), (60, 164174), (69, 142760), (83, 118680), (86, 114540), (92, 107070), (115, 85656), (120, 82087), (129, 76360), (138, 71380), (166, 59340), (172, 57270), (184, 53535), (215, 45816), (230, 42828), (249, 39560), (258, 38180), (276, 35690), (332, 29670), (344, 28635), (345, 28552), (415, 23736), (430, 22908), (460, 21414), (498, 19780), (516, 19090), (552, 17845), (645, 15272), (664, 14835), (690, 14276), (830, 11868), (860, 11454), (920, 10707), (989, 9960), (996, 9890), (1032, 9545), (1245, 7912), (1290, 7636), (1380, 7138), (1660, 5934), (1720, 5727), (1909, 5160), (1978, 4980), (1992, 4945), (2490, 3956), (2580, 3818), (2760, 3569), (2967, 3320)]