778475070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4673}}^1$

素因数の和:5306

約数の個数: 64

約数和(自身を含む): 2079743040

約数和(自身を除く): 1301267970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 617, 1234, 1851, 3085, 3702, 4673, 5553, 6170, 9255, 9346, 11106, 14019, 16659, 18510, 23365, 27765, 28038, 33318, 42057, 46730, 55530, 70095, 83295, 84114, 126171, 140190, 166590, 210285, 252342, 420570, 630855, 1261710, 2883241, 5766482, 8649723, 14416205, 17299446, 25949169, 28832410, 43248615, 51898338, 77847507, 86497230, 129745845, 155695014, 259491690, 389237535, 778475070]

約数ペア:

[(1, 778475070), (2, 389237535), (3, 259491690), (5, 155695014), (6, 129745845), (9, 86497230), (10, 77847507), (15, 51898338), (18, 43248615), (27, 28832410), (30, 25949169), (45, 17299446), (54, 14416205), (90, 8649723), (135, 5766482), (270, 2883241), (617, 1261710), (1234, 630855), (1851, 420570), (3085, 252342), (3702, 210285), (4673, 166590), (5553, 140190), (6170, 126171), (9255, 84114), (9346, 83295), (11106, 70095), (14019, 55530), (16659, 46730), (18510, 42057), (23365, 33318), (27765, 28038)]