1217176370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 2361332736

約数和(自身を除く): 1144156366

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 223, 331, 446, 485, 662, 970, 1115, 1649, 1655, 2230, 3298, 3310, 3791, 5627, 7582, 8245, 11254, 16490, 18955, 21631, 28135, 32107, 37910, 43262, 56270, 64214, 73813, 108155, 147626, 160535, 216310, 321070, 367727, 369065, 545819, 735454, 738130, 1091638, 1254821, 1838635, 2509642, 2729095, 3677270, 5458190, 6274105, 7159861, 12548210, 14319722, 35799305, 71598610, 121717637, 243435274, 608588185, 1217176370]

約数ペア:

[(1, 1217176370), (2, 608588185), (5, 243435274), (10, 121717637), (17, 71598610), (34, 35799305), (85, 14319722), (97, 12548210), (170, 7159861), (194, 6274105), (223, 5458190), (331, 3677270), (446, 2729095), (485, 2509642), (662, 1838635), (970, 1254821), (1115, 1091638), (1649, 738130), (1655, 735454), (2230, 545819), (3298, 369065), (3310, 367727), (3791, 321070), (5627, 216310), (7582, 160535), (8245, 147626), (11254, 108155), (16490, 73813), (18955, 64214), (21631, 56270), (28135, 43262), (32107, 37910)]