17117370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 45026280

約数和(自身を除く): 27908910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2137, 2670, 4005, 4274, 6411, 8010, 10685, 12822, 19233, 21370, 32055, 38466, 64110, 96165, 190193, 192330, 380386, 570579, 950965, 1141158, 1711737, 1901930, 2852895, 3423474, 5705790, 8558685, 17117370]

約数ペア:

[(1, 17117370), (2, 8558685), (3, 5705790), (5, 3423474), (6, 2852895), (9, 1901930), (10, 1711737), (15, 1141158), (18, 950965), (30, 570579), (45, 380386), (89, 192330), (90, 190193), (178, 96165), (267, 64110), (445, 38466), (534, 32055), (801, 21370), (890, 19233), (1335, 12822), (1602, 10685), (2137, 8010), (2670, 6411), (4005, 4274)]