7210014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10208226

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 79, 82, 106, 123, 158, 159, 237, 246, 287, 318, 371, 474, 553, 574, 742, 861, 1106, 1113, 1659, 1722, 2173, 2226, 3239, 3318, 4187, 4346, 6478, 6519, 8374, 9717, 12561, 13038, 15211, 19434, 22673, 25122, 29309, 30422, 45346, 45633, 58618, 68019, 87927, 91266, 136038, 171667, 175854, 343334, 515001, 1030002, 1201669, 2403338, 3605007, 7210014]

約数ペア:

[(1, 7210014), (2, 3605007), (3, 2403338), (6, 1201669), (7, 1030002), (14, 515001), (21, 343334), (41, 175854), (42, 171667), (53, 136038), (79, 91266), (82, 87927), (106, 68019), (123, 58618), (158, 45633), (159, 45346), (237, 30422), (246, 29309), (287, 25122), (318, 22673), (371, 19434), (474, 15211), (553, 13038), (574, 12561), (742, 9717), (861, 8374), (1106, 6519), (1113, 6478), (1659, 4346), (1722, 4187), (2173, 3318), (2226, 3239)]