61303170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 151240320

約数和(自身を除く): 89937150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 139, 183, 241, 278, 305, 366, 417, 482, 610, 695, 723, 834, 915, 1205, 1390, 1446, 1830, 2085, 2410, 3615, 4170, 7230, 8479, 14701, 16958, 25437, 29402, 33499, 42395, 44103, 50874, 66998, 73505, 84790, 88206, 100497, 127185, 147010, 167495, 200994, 220515, 254370, 334990, 441030, 502485, 1004970, 2043439, 4086878, 6130317, 10217195, 12260634, 20434390, 30651585, 61303170]

約数ペア:

[(1, 61303170), (2, 30651585), (3, 20434390), (5, 12260634), (6, 10217195), (10, 6130317), (15, 4086878), (30, 2043439), (61, 1004970), (122, 502485), (139, 441030), (183, 334990), (241, 254370), (278, 220515), (305, 200994), (366, 167495), (417, 147010), (482, 127185), (610, 100497), (695, 88206), (723, 84790), (834, 73505), (915, 66998), (1205, 50874), (1390, 44103), (1446, 42395), (1830, 33499), (2085, 29402), (2410, 25437), (3615, 16958), (4170, 14701), (7230, 8479)]