230920452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2890

約数の個数: 144

約数和(自身を含む): 743783040

約数和(自身を除く): 512862588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2837, 2907, 3876, 4284, 4522, 4788, 5674, 5814, 6783, 8511, 9044, 11348, 11628, 13566, 17022, 19859, 20349, 25533, 27132, 34044, 39718, 40698, 48229, 51066, 53903, 59577, 79436, 81396, 96458, 102132, 107806, 119154, 144687, 161709, 178731, 192916, 215612, 238308, 289374, 323418, 337603, 357462, 377321, 434061, 485127, 578748, 646836, 675206, 714924, 754642, 868122, 916351, 970254, 1012809, 1131963, 1350412, 1509284, 1736244, 1832702, 1940508, 2025618, 2263926, 2749053, 3038427, 3395889, 3665404, 4051236, 4527852, 5498106, 6076854, 6414457, 6791778, 8247159, 10996212, 12153708, 12828914, 13583556, 16494318, 19243371, 25657828, 32988636, 38486742, 57730113, 76973484, 115460226, 230920452]

約数ペア:

[(1, 230920452), (2, 115460226), (3, 76973484), (4, 57730113), (6, 38486742), (7, 32988636), (9, 25657828), (12, 19243371), (14, 16494318), (17, 13583556), (18, 12828914), (19, 12153708), (21, 10996212), (28, 8247159), (34, 6791778), (36, 6414457), (38, 6076854), (42, 5498106), (51, 4527852), (57, 4051236), (63, 3665404), (68, 3395889), (76, 3038427), (84, 2749053), (102, 2263926), (114, 2025618), (119, 1940508), (126, 1832702), (133, 1736244), (153, 1509284), (171, 1350412), (204, 1131963), (228, 1012809), (238, 970254), (252, 916351), (266, 868122), (306, 754642), (323, 714924), (342, 675206), (357, 646836), (399, 578748), (476, 485127), (532, 434061), (612, 377321), (646, 357462), (684, 337603), (714, 323418), (798, 289374), (969, 238308), (1071, 215612), (1197, 192916), (1292, 178731), (1428, 161709), (1596, 144687), (1938, 119154), (2142, 107806), (2261, 102132), (2394, 96458), (2837, 81396), (2907, 79436), (3876, 59577), (4284, 53903), (4522, 51066), (4788, 48229), (5674, 40698), (5814, 39718), (6783, 34044), (8511, 27132), (9044, 25533), (11348, 20349), (11628, 19859), (13566, 17022)]