158887890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{5147}}^1$

素因数の和:5181

約数の個数: 96

約数和(自身を含む): 481852800

約数和(自身を除く): 322964910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 5145, 5147, 6174, 10290, 10294, 15435, 15441, 25735, 30870, 30882, 36029, 46323, 51470, 72058, 77205, 92646, 108087, 154410, 180145, 216174, 231615, 252203, 324261, 360290, 463230, 504406, 540435, 648522, 756609, 1080870, 1261015, 1513218, 1621305, 1765421, 2269827, 2522030, 3242610, 3530842, 3783045, 4539654, 5296263, 7566090, 8827105, 10592526, 11349135, 15888789, 17654210, 22698270, 26481315, 31777578, 52962630, 79443945, 158887890]

約数ペア:

[(1, 158887890), (2, 79443945), (3, 52962630), (5, 31777578), (6, 26481315), (7, 22698270), (9, 17654210), (10, 15888789), (14, 11349135), (15, 10592526), (18, 8827105), (21, 7566090), (30, 5296263), (35, 4539654), (42, 3783045), (45, 3530842), (49, 3242610), (63, 2522030), (70, 2269827), (90, 1765421), (98, 1621305), (105, 1513218), (126, 1261015), (147, 1080870), (210, 756609), (245, 648522), (294, 540435), (315, 504406), (343, 463230), (441, 360290), (490, 324261), (630, 252203), (686, 231615), (735, 216174), (882, 180145), (1029, 154410), (1470, 108087), (1715, 92646), (2058, 77205), (2205, 72058), (3087, 51470), (3430, 46323), (4410, 36029), (5145, 30882), (5147, 30870), (6174, 25735), (10290, 15441), (10294, 15435)]