61154470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 125483904

約数和(自身を除く): 64329434

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 113, 115, 130, 181, 226, 230, 299, 362, 565, 598, 905, 1130, 1469, 1495, 1810, 2353, 2599, 2938, 2990, 4163, 4706, 5198, 7345, 8326, 11765, 12995, 14690, 20453, 20815, 23530, 25990, 33787, 40906, 41630, 54119, 67574, 102265, 108238, 168935, 204530, 265889, 270595, 337870, 470419, 531778, 541190, 940838, 1329445, 2352095, 2658890, 4704190, 6115447, 12230894, 30577235, 61154470]

約数ペア:

[(1, 61154470), (2, 30577235), (5, 12230894), (10, 6115447), (13, 4704190), (23, 2658890), (26, 2352095), (46, 1329445), (65, 940838), (113, 541190), (115, 531778), (130, 470419), (181, 337870), (226, 270595), (230, 265889), (299, 204530), (362, 168935), (565, 108238), (598, 102265), (905, 67574), (1130, 54119), (1469, 41630), (1495, 40906), (1810, 33787), (2353, 25990), (2599, 23530), (2938, 20815), (2990, 20453), (4163, 14690), (4706, 12995), (5198, 11765), (7345, 8326)]