66810170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2495

約数の個数: 64

約数和(自身を含む): 151911936

約数和(自身を除く): 85101766

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2441, 2737, 3910, 4882, 5474, 12205, 13685, 17087, 24410, 27370, 34174, 41497, 56143, 82994, 85435, 112286, 170870, 207485, 280715, 290479, 393001, 414970, 561430, 580958, 786002, 954431, 1452395, 1908862, 1965005, 2904790, 3930010, 4772155, 6681017, 9544310, 13362034, 33405085, 66810170]

約数ペア:

[(1, 66810170), (2, 33405085), (5, 13362034), (7, 9544310), (10, 6681017), (14, 4772155), (17, 3930010), (23, 2904790), (34, 1965005), (35, 1908862), (46, 1452395), (70, 954431), (85, 786002), (115, 580958), (119, 561430), (161, 414970), (170, 393001), (230, 290479), (238, 280715), (322, 207485), (391, 170870), (595, 112286), (782, 85435), (805, 82994), (1190, 56143), (1610, 41497), (1955, 34174), (2441, 27370), (2737, 24410), (3910, 17087), (4882, 13685), (5474, 12205)]