136450870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 263160576

約数和(自身を除く): 126709706

約数列:

[1, 2, 5, 10, 41, 47, 73, 82, 94, 97, 146, 194, 205, 235, 365, 410, 470, 485, 730, 970, 1927, 2993, 3431, 3854, 3977, 4559, 5986, 6862, 7081, 7954, 9118, 9635, 14162, 14965, 17155, 19270, 19885, 22795, 29930, 34310, 35405, 39770, 45590, 70810, 140671, 186919, 281342, 290321, 332807, 373838, 580642, 665614, 703355, 934595, 1406710, 1451605, 1664035, 1869190, 2903210, 3328070, 13645087, 27290174, 68225435, 136450870]

約数ペア:

[(1, 136450870), (2, 68225435), (5, 27290174), (10, 13645087), (41, 3328070), (47, 2903210), (73, 1869190), (82, 1664035), (94, 1451605), (97, 1406710), (146, 934595), (194, 703355), (205, 665614), (235, 580642), (365, 373838), (410, 332807), (470, 290321), (485, 281342), (730, 186919), (970, 140671), (1927, 70810), (2993, 45590), (3431, 39770), (3854, 35405), (3977, 34310), (4559, 29930), (5986, 22795), (6862, 19885), (7081, 19270), (7954, 17155), (9118, 14965), (9635, 14162)]