30669516

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 81332160

約数和(自身を除く): 50662644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 227, 243, 278, 324, 417, 454, 486, 556, 681, 834, 908, 972, 1251, 1362, 1668, 2043, 2502, 2724, 3753, 4086, 5004, 6129, 7506, 8172, 11259, 12258, 15012, 18387, 22518, 24516, 31553, 33777, 36774, 45036, 55161, 63106, 67554, 73548, 94659, 110322, 126212, 135108, 189318, 220644, 283977, 378636, 567954, 851931, 1135908, 1703862, 2555793, 3407724, 5111586, 7667379, 10223172, 15334758, 30669516]

約数ペア:

[(1, 30669516), (2, 15334758), (3, 10223172), (4, 7667379), (6, 5111586), (9, 3407724), (12, 2555793), (18, 1703862), (27, 1135908), (36, 851931), (54, 567954), (81, 378636), (108, 283977), (139, 220644), (162, 189318), (227, 135108), (243, 126212), (278, 110322), (324, 94659), (417, 73548), (454, 67554), (486, 63106), (556, 55161), (681, 45036), (834, 36774), (908, 33777), (972, 31553), (1251, 24516), (1362, 22518), (1668, 18387), (2043, 15012), (2502, 12258), (2724, 11259), (3753, 8172), (4086, 7506), (5004, 6129)]