2105372235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 3655872000

約数和(自身を除く): 1550499765

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 149, 215, 285, 447, 645, 745, 817, 1153, 2235, 2451, 2831, 3459, 4085, 5765, 6407, 8493, 12255, 14155, 17295, 19221, 21907, 32035, 42465, 49579, 65721, 96105, 109535, 121733, 148737, 171797, 247895, 328605, 365199, 515391, 608665, 743685, 858985, 942001, 1825995, 2576955, 2826003, 3264143, 4710005, 7387271, 9792429, 14130015, 16320715, 22161813, 36936355, 48962145, 110809065, 140358149, 421074447, 701790745, 2105372235]

約数ペア:

[(1, 2105372235), (3, 701790745), (5, 421074447), (15, 140358149), (19, 110809065), (43, 48962145), (57, 36936355), (95, 22161813), (129, 16320715), (149, 14130015), (215, 9792429), (285, 7387271), (447, 4710005), (645, 3264143), (745, 2826003), (817, 2576955), (1153, 1825995), (2235, 942001), (2451, 858985), (2831, 743685), (3459, 608665), (4085, 515391), (5765, 365199), (6407, 328605), (8493, 247895), (12255, 171797), (14155, 148737), (17295, 121733), (19221, 109535), (21907, 96105), (32035, 65721), (42465, 49579)]