230285430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 160

約数和(自身を含む): 662390784

約数和(自身を除く): 432105354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 47, 54, 69, 81, 90, 94, 115, 135, 138, 141, 162, 207, 230, 235, 263, 270, 282, 345, 405, 414, 423, 470, 526, 621, 690, 705, 789, 810, 846, 1035, 1081, 1242, 1269, 1315, 1410, 1578, 1863, 2070, 2115, 2162, 2367, 2538, 2630, 3105, 3243, 3726, 3807, 3945, 4230, 4734, 5405, 6049, 6210, 6345, 6486, 7101, 7614, 7890, 9315, 9729, 10810, 11835, 12098, 12361, 12690, 14202, 16215, 18147, 18630, 19035, 19458, 21303, 23670, 24722, 29187, 30245, 32430, 35505, 36294, 37083, 38070, 42606, 48645, 54441, 58374, 60490, 61805, 71010, 74166, 87561, 90735, 97290, 106515, 108882, 111249, 123610, 145935, 163323, 175122, 181470, 185415, 213030, 222498, 272205, 284303, 291870, 326646, 333747, 370830, 437805, 489969, 544410, 556245, 568606, 667494, 816615, 852909, 875610, 979938, 1001241, 1112490, 1421515, 1633230, 1668735, 1705818, 2002482, 2449845, 2558727, 2843030, 3337470, 4264545, 4899690, 5006205, 5117454, 7676181, 8529090, 10012410, 12793635, 15352362, 23028543, 25587270, 38380905, 46057086, 76761810, 115142715, 230285430]

約数ペア:

[(1, 230285430), (2, 115142715), (3, 76761810), (5, 46057086), (6, 38380905), (9, 25587270), (10, 23028543), (15, 15352362), (18, 12793635), (23, 10012410), (27, 8529090), (30, 7676181), (45, 5117454), (46, 5006205), (47, 4899690), (54, 4264545), (69, 3337470), (81, 2843030), (90, 2558727), (94, 2449845), (115, 2002482), (135, 1705818), (138, 1668735), (141, 1633230), (162, 1421515), (207, 1112490), (230, 1001241), (235, 979938), (263, 875610), (270, 852909), (282, 816615), (345, 667494), (405, 568606), (414, 556245), (423, 544410), (470, 489969), (526, 437805), (621, 370830), (690, 333747), (705, 326646), (789, 291870), (810, 284303), (846, 272205), (1035, 222498), (1081, 213030), (1242, 185415), (1269, 181470), (1315, 175122), (1410, 163323), (1578, 145935), (1863, 123610), (2070, 111249), (2115, 108882), (2162, 106515), (2367, 97290), (2538, 90735), (2630, 87561), (3105, 74166), (3243, 71010), (3726, 61805), (3807, 60490), (3945, 58374), (4230, 54441), (4734, 48645), (5405, 42606), (6049, 38070), (6210, 37083), (6345, 36294), (6486, 35505), (7101, 32430), (7614, 30245), (7890, 29187), (9315, 24722), (9729, 23670), (10810, 21303), (11835, 19458), (12098, 19035), (12361, 18630), (12690, 18147), (14202, 16215)]