74980230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 203648256

約数和(自身を除く): 128668026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 169, 195, 230, 299, 338, 345, 390, 507, 598, 643, 690, 845, 897, 1014, 1286, 1495, 1690, 1794, 1929, 2535, 2990, 3215, 3858, 3887, 4485, 5070, 6430, 7774, 8359, 8970, 9645, 11661, 14789, 16718, 19290, 19435, 23322, 25077, 29578, 38870, 41795, 44367, 50154, 58305, 73945, 83590, 88734, 108667, 116610, 125385, 147890, 192257, 217334, 221835, 250770, 326001, 384514, 443670, 543335, 576771, 652002, 961285, 1086670, 1153542, 1630005, 1922570, 2499341, 2883855, 3260010, 4998682, 5767710, 7498023, 12496705, 14996046, 24993410, 37490115, 74980230]

約数ペア:

[(1, 74980230), (2, 37490115), (3, 24993410), (5, 14996046), (6, 12496705), (10, 7498023), (13, 5767710), (15, 4998682), (23, 3260010), (26, 2883855), (30, 2499341), (39, 1922570), (46, 1630005), (65, 1153542), (69, 1086670), (78, 961285), (115, 652002), (130, 576771), (138, 543335), (169, 443670), (195, 384514), (230, 326001), (299, 250770), (338, 221835), (345, 217334), (390, 192257), (507, 147890), (598, 125385), (643, 116610), (690, 108667), (845, 88734), (897, 83590), (1014, 73945), (1286, 58305), (1495, 50154), (1690, 44367), (1794, 41795), (1929, 38870), (2535, 29578), (2990, 25077), (3215, 23322), (3858, 19435), (3887, 19290), (4485, 16718), (5070, 14789), (6430, 11661), (7774, 9645), (8359, 8970)]