91749070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 201139200

約数和(自身を除く): 109390130

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 343, 490, 686, 805, 1127, 1163, 1610, 1715, 2254, 2326, 3430, 5635, 5815, 7889, 8141, 11270, 11630, 15778, 16282, 26749, 39445, 40705, 53498, 56987, 78890, 81410, 113974, 133745, 187243, 267490, 284935, 374486, 398909, 569870, 797818, 936215, 1310701, 1872430, 1994545, 2621402, 3989090, 6553505, 9174907, 13107010, 18349814, 45874535, 91749070]

約数ペア:

[(1, 91749070), (2, 45874535), (5, 18349814), (7, 13107010), (10, 9174907), (14, 6553505), (23, 3989090), (35, 2621402), (46, 1994545), (49, 1872430), (70, 1310701), (98, 936215), (115, 797818), (161, 569870), (230, 398909), (245, 374486), (322, 284935), (343, 267490), (490, 187243), (686, 133745), (805, 113974), (1127, 81410), (1163, 78890), (1610, 56987), (1715, 53498), (2254, 40705), (2326, 39445), (3430, 26749), (5635, 16282), (5815, 15778), (7889, 11630), (8141, 11270)]