1628293860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7873}}^1$

素因数の和:8274

約数の個数: 96

約数和(自身を含む): 5079674880

約数和(自身を除く): 3451381020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 383, 540, 766, 1149, 1532, 1915, 2298, 3447, 3830, 4596, 5745, 6894, 7660, 7873, 10341, 11490, 13788, 15746, 17235, 20682, 22980, 23619, 31492, 34470, 39365, 41364, 47238, 51705, 68940, 70857, 78730, 94476, 103410, 118095, 141714, 157460, 206820, 212571, 236190, 283428, 354285, 425142, 472380, 708570, 850284, 1062855, 1417140, 2125710, 3015359, 4251420, 6030718, 9046077, 12061436, 15076795, 18092154, 27138231, 30153590, 36184308, 45230385, 54276462, 60307180, 81414693, 90460770, 108552924, 135691155, 162829386, 180921540, 271382310, 325658772, 407073465, 542764620, 814146930, 1628293860]

約数ペア:

[(1, 1628293860), (2, 814146930), (3, 542764620), (4, 407073465), (5, 325658772), (6, 271382310), (9, 180921540), (10, 162829386), (12, 135691155), (15, 108552924), (18, 90460770), (20, 81414693), (27, 60307180), (30, 54276462), (36, 45230385), (45, 36184308), (54, 30153590), (60, 27138231), (90, 18092154), (108, 15076795), (135, 12061436), (180, 9046077), (270, 6030718), (383, 4251420), (540, 3015359), (766, 2125710), (1149, 1417140), (1532, 1062855), (1915, 850284), (2298, 708570), (3447, 472380), (3830, 425142), (4596, 354285), (5745, 283428), (6894, 236190), (7660, 212571), (7873, 206820), (10341, 157460), (11490, 141714), (13788, 118095), (15746, 103410), (17235, 94476), (20682, 78730), (22980, 70857), (23619, 68940), (31492, 51705), (34470, 47238), (39365, 41364)]