74235490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 162777600

約数和(自身を除く): 88542110

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 343, 490, 686, 805, 941, 1127, 1610, 1715, 1882, 2254, 3430, 4705, 5635, 6587, 7889, 9410, 11270, 13174, 15778, 21643, 32935, 39445, 43286, 46109, 65870, 78890, 92218, 108215, 151501, 216430, 230545, 303002, 322763, 461090, 645526, 757505, 1060507, 1515010, 1613815, 2121014, 3227630, 5302535, 7423549, 10605070, 14847098, 37117745, 74235490]

約数ペア:

[(1, 74235490), (2, 37117745), (5, 14847098), (7, 10605070), (10, 7423549), (14, 5302535), (23, 3227630), (35, 2121014), (46, 1613815), (49, 1515010), (70, 1060507), (98, 757505), (115, 645526), (161, 461090), (230, 322763), (245, 303002), (322, 230545), (343, 216430), (490, 151501), (686, 108215), (805, 92218), (941, 78890), (1127, 65870), (1610, 46109), (1715, 43286), (1882, 39445), (2254, 32935), (3430, 21643), (4705, 15778), (5635, 13174), (6587, 11270), (7889, 9410)]