13236370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 16312430

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 227, 238, 245, 343, 454, 490, 595, 686, 833, 1135, 1190, 1589, 1666, 1715, 2270, 3178, 3430, 3859, 4165, 5831, 7718, 7945, 8330, 11123, 11662, 15890, 19295, 22246, 27013, 29155, 38590, 54026, 55615, 58310, 77861, 111230, 135065, 155722, 189091, 270130, 378182, 389305, 778610, 945455, 1323637, 1890910, 2647274, 6618185, 13236370]

約数ペア:

[(1, 13236370), (2, 6618185), (5, 2647274), (7, 1890910), (10, 1323637), (14, 945455), (17, 778610), (34, 389305), (35, 378182), (49, 270130), (70, 189091), (85, 155722), (98, 135065), (119, 111230), (170, 77861), (227, 58310), (238, 55615), (245, 54026), (343, 38590), (454, 29155), (490, 27013), (595, 22246), (686, 19295), (833, 15890), (1135, 11662), (1190, 11123), (1589, 8330), (1666, 7945), (1715, 7718), (2270, 5831), (3178, 4165), (3430, 3859)]