150419740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9413}}^1$

素因数の和:9486

約数の個数: 48

約数和(自身を含む): 341615232

約数和(自身を除く): 191195492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 9413, 15980, 18826, 37652, 47065, 94130, 160021, 188260, 320042, 442411, 640084, 800105, 884822, 1600210, 1769644, 2212055, 3200420, 4424110, 7520987, 8848220, 15041974, 30083948, 37604935, 75209870, 150419740]

約数ペア:

[(1, 150419740), (2, 75209870), (4, 37604935), (5, 30083948), (10, 15041974), (17, 8848220), (20, 7520987), (34, 4424110), (47, 3200420), (68, 2212055), (85, 1769644), (94, 1600210), (170, 884822), (188, 800105), (235, 640084), (340, 442411), (470, 320042), (799, 188260), (940, 160021), (1598, 94130), (3196, 47065), (3995, 37652), (7990, 18826), (9413, 15980)]