2040894090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{12251}}^1$

素因数の和:12884

約数の個数: 64

約数和(自身を含む): 5451649920

約数和(自身を除く): 3410755830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 617, 1234, 1851, 3085, 3702, 5553, 6170, 9255, 11106, 12251, 16659, 18510, 24502, 27765, 33318, 36753, 55530, 61255, 73506, 83295, 110259, 122510, 166590, 183765, 220518, 330777, 367530, 551295, 661554, 1102590, 1653885, 3307770, 7558867, 15117734, 22676601, 37794335, 45353202, 68029803, 75588670, 113383005, 136059606, 204089409, 226766010, 340149015, 408178818, 680298030, 1020447045, 2040894090]

約数ペア:

[(1, 2040894090), (2, 1020447045), (3, 680298030), (5, 408178818), (6, 340149015), (9, 226766010), (10, 204089409), (15, 136059606), (18, 113383005), (27, 75588670), (30, 68029803), (45, 45353202), (54, 37794335), (90, 22676601), (135, 15117734), (270, 7558867), (617, 3307770), (1234, 1653885), (1851, 1102590), (3085, 661554), (3702, 551295), (5553, 367530), (6170, 330777), (9255, 220518), (11106, 183765), (12251, 166590), (16659, 122510), (18510, 110259), (24502, 83295), (27765, 73506), (33318, 61255), (36753, 55530)]