379802270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 767491200

約数和(自身を除く): 387688930

約数列:

[1, 2, 5, 10, 17, 29, 34, 41, 58, 82, 85, 145, 170, 205, 290, 410, 493, 697, 986, 1189, 1394, 1879, 2378, 2465, 3485, 3758, 4930, 5945, 6970, 9395, 11890, 18790, 20213, 31943, 40426, 54491, 63886, 77039, 101065, 108982, 154078, 159715, 202130, 272455, 319430, 385195, 544910, 770390, 926347, 1309663, 1852694, 2234131, 2619326, 4468262, 4631735, 6548315, 9263470, 11170655, 13096630, 22341310, 37980227, 75960454, 189901135, 379802270]

約数ペア:

[(1, 379802270), (2, 189901135), (5, 75960454), (10, 37980227), (17, 22341310), (29, 13096630), (34, 11170655), (41, 9263470), (58, 6548315), (82, 4631735), (85, 4468262), (145, 2619326), (170, 2234131), (205, 1852694), (290, 1309663), (410, 926347), (493, 770390), (697, 544910), (986, 385195), (1189, 319430), (1394, 272455), (1879, 202130), (2378, 159715), (2465, 154078), (3485, 108982), (3758, 101065), (4930, 77039), (5945, 63886), (6970, 54491), (9395, 40426), (11890, 31943), (18790, 20213)]