10154930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 20162520

約数和(自身を除く): 10007590

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 97, 145, 190, 194, 290, 361, 485, 551, 722, 970, 1102, 1805, 1843, 2755, 2813, 3610, 3686, 5510, 5626, 9215, 10469, 14065, 18430, 20938, 28130, 35017, 52345, 53447, 70034, 104690, 106894, 175085, 267235, 350170, 534470, 1015493, 2030986, 5077465, 10154930]

約数ペア:

[(1, 10154930), (2, 5077465), (5, 2030986), (10, 1015493), (19, 534470), (29, 350170), (38, 267235), (58, 175085), (95, 106894), (97, 104690), (145, 70034), (190, 53447), (194, 52345), (290, 35017), (361, 28130), (485, 20938), (551, 18430), (722, 14065), (970, 10469), (1102, 9215), (1805, 5626), (1843, 5510), (2755, 3686), (2813, 3610)]