90303738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 215377920

約数和(自身を除く): 125074182

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 151, 174, 203, 302, 406, 453, 491, 609, 906, 982, 1057, 1218, 1473, 2114, 2946, 3171, 3437, 4379, 6342, 6874, 8758, 10311, 13137, 14239, 20622, 26274, 28478, 30653, 42717, 61306, 74141, 85434, 91959, 99673, 148282, 183918, 199346, 222423, 299019, 444846, 518987, 598038, 1037974, 1556961, 2150089, 3113922, 4300178, 6450267, 12900534, 15050623, 30101246, 45151869, 90303738]

約数ペア:

[(1, 90303738), (2, 45151869), (3, 30101246), (6, 15050623), (7, 12900534), (14, 6450267), (21, 4300178), (29, 3113922), (42, 2150089), (58, 1556961), (87, 1037974), (151, 598038), (174, 518987), (203, 444846), (302, 299019), (406, 222423), (453, 199346), (491, 183918), (609, 148282), (906, 99673), (982, 91959), (1057, 85434), (1218, 74141), (1473, 61306), (2114, 42717), (2946, 30653), (3171, 28478), (3437, 26274), (4379, 20622), (6342, 14239), (6874, 13137), (8758, 10311)]