289709070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11593}}^1$

素因数の和:11634

約数の個数: 96

約数和(自身を含む): 856471968

約数和(自身を除く): 566762898

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, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 11593, 12495, 23186, 24990, 34779, 57965, 69558, 81151, 115930, 162302, 173895, 197081, 243453, 347790, 394162, 405755, 486906, 568057, 591243, 811510, 985405, 1136114, 1182486, 1217265, 1379567, 1704171, 1970810, 2434530, 2759134, 2840285, 2956215, 3408342, 4138701, 5680570, 5912430, 6897835, 8277402, 8520855, 9656969, 13795670, 17041710, 19313938, 20693505, 28970907, 41387010, 48284845, 57941814, 96569690, 144854535, 289709070]

約数ペア:

[(1, 289709070), (2, 144854535), (3, 96569690), (5, 57941814), (6, 48284845), (7, 41387010), (10, 28970907), (14, 20693505), (15, 19313938), (17, 17041710), (21, 13795670), (30, 9656969), (34, 8520855), (35, 8277402), (42, 6897835), (49, 5912430), (51, 5680570), (70, 4138701), (85, 3408342), (98, 2956215), (102, 2840285), (105, 2759134), (119, 2434530), (147, 1970810), (170, 1704171), (210, 1379567), (238, 1217265), (245, 1182486), (255, 1136114), (294, 985405), (357, 811510), (490, 591243), (510, 568057), (595, 486906), (714, 405755), (735, 394162), (833, 347790), (1190, 243453), (1470, 197081), (1666, 173895), (1785, 162302), (2499, 115930), (3570, 81151), (4165, 69558), (4998, 57965), (8330, 34779), (11593, 24990), (12495, 23186)]