190189965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 376233984

約数和(自身を除く): 186044019

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 85, 105, 119, 141, 235, 255, 329, 357, 595, 705, 799, 987, 1645, 1785, 2267, 2397, 3995, 4935, 5593, 6801, 11335, 11985, 15869, 16779, 27965, 34005, 38539, 47607, 79345, 83895, 106549, 115617, 192695, 238035, 269773, 319647, 532745, 578085, 745843, 809319, 1348865, 1598235, 1811333, 2237529, 3729215, 4046595, 5433999, 9056665, 11187645, 12679331, 27169995, 38037993, 63396655, 190189965]

約数ペア:

[(1, 190189965), (3, 63396655), (5, 38037993), (7, 27169995), (15, 12679331), (17, 11187645), (21, 9056665), (35, 5433999), (47, 4046595), (51, 3729215), (85, 2237529), (105, 1811333), (119, 1598235), (141, 1348865), (235, 809319), (255, 745843), (329, 578085), (357, 532745), (595, 319647), (705, 269773), (799, 238035), (987, 192695), (1645, 115617), (1785, 106549), (2267, 83895), (2397, 79345), (3995, 47607), (4935, 38539), (5593, 34005), (6801, 27965), (11335, 16779), (11985, 15869)]