13830530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 16167550

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 61, 70, 79, 82, 122, 158, 205, 287, 305, 395, 410, 427, 553, 574, 610, 790, 854, 1106, 1435, 2135, 2501, 2765, 2870, 3239, 4270, 4819, 5002, 5530, 6478, 9638, 12505, 16195, 17507, 22673, 24095, 25010, 32390, 33733, 35014, 45346, 48190, 67466, 87535, 113365, 168665, 175070, 197579, 226730, 337330, 395158, 987895, 1383053, 1975790, 2766106, 6915265, 13830530]

約数ペア:

[(1, 13830530), (2, 6915265), (5, 2766106), (7, 1975790), (10, 1383053), (14, 987895), (35, 395158), (41, 337330), (61, 226730), (70, 197579), (79, 175070), (82, 168665), (122, 113365), (158, 87535), (205, 67466), (287, 48190), (305, 45346), (395, 35014), (410, 33733), (427, 32390), (553, 25010), (574, 24095), (610, 22673), (790, 17507), (854, 16195), (1106, 12505), (1435, 9638), (2135, 6478), (2501, 5530), (2765, 5002), (2870, 4819), (3239, 4270)]