7393289870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{13121}}^1$

素因数の和:13253

約数の個数: 48

約数和(自身を含む): 13989416688

約数和(自身を除く): 6596126818

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 841, 1682, 1943, 3886, 4205, 8410, 9715, 13121, 19430, 26242, 56347, 65605, 112694, 131210, 281735, 380509, 563470, 761018, 879107, 1758214, 1902545, 3805090, 4395535, 8791070, 11034761, 22069522, 25494103, 50988206, 55173805, 110347610, 127470515, 254941030, 739328987, 1478657974, 3696644935, 7393289870]

約数ペア:

[(1, 7393289870), (2, 3696644935), (5, 1478657974), (10, 739328987), (29, 254941030), (58, 127470515), (67, 110347610), (134, 55173805), (145, 50988206), (290, 25494103), (335, 22069522), (670, 11034761), (841, 8791070), (1682, 4395535), (1943, 3805090), (3886, 1902545), (4205, 1758214), (8410, 879107), (9715, 761018), (13121, 563470), (19430, 380509), (26242, 281735), (56347, 131210), (65605, 112694)]