74934780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1663}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 210223104

約数和(自身を除く): 135288324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 1502, 1663, 2253, 3004, 3326, 3755, 4506, 4989, 6652, 7510, 8315, 9012, 9978, 11265, 15020, 16630, 19956, 22530, 24945, 33260, 45060, 49890, 99780, 1248913, 2497826, 3746739, 4995652, 6244565, 7493478, 12489130, 14986956, 18733695, 24978260, 37467390, 74934780]

約数ペア:

[(1, 74934780), (2, 37467390), (3, 24978260), (4, 18733695), (5, 14986956), (6, 12489130), (10, 7493478), (12, 6244565), (15, 4995652), (20, 3746739), (30, 2497826), (60, 1248913), (751, 99780), (1502, 49890), (1663, 45060), (2253, 33260), (3004, 24945), (3326, 22530), (3755, 19956), (4506, 16630), (4989, 15020), (6652, 11265), (7510, 9978), (8315, 9012)]