30067785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 62899200

約数和(自身を除く): 32831415

約数列:

[1, 3, 5, 9, 11, 15, 19, 23, 33, 45, 55, 57, 69, 95, 99, 115, 139, 165, 171, 207, 209, 253, 285, 345, 417, 437, 495, 627, 695, 759, 855, 1035, 1045, 1251, 1265, 1311, 1529, 1881, 2085, 2185, 2277, 2641, 3135, 3197, 3795, 3933, 4587, 4807, 6255, 6555, 7645, 7923, 9405, 9591, 11385, 13205, 13761, 14421, 15985, 19665, 22935, 23769, 24035, 28773, 29051, 35167, 39615, 43263, 47955, 60743, 68805, 72105, 87153, 105501, 118845, 143865, 145255, 175835, 182229, 216315, 261459, 303715, 316503, 435765, 527505, 546687, 668173, 911145, 1307295, 1582515, 2004519, 2733435, 3340865, 6013557, 10022595, 30067785]

約数ペア:

[(1, 30067785), (3, 10022595), (5, 6013557), (9, 3340865), (11, 2733435), (15, 2004519), (19, 1582515), (23, 1307295), (33, 911145), (45, 668173), (55, 546687), (57, 527505), (69, 435765), (95, 316503), (99, 303715), (115, 261459), (139, 216315), (165, 182229), (171, 175835), (207, 145255), (209, 143865), (253, 118845), (285, 105501), (345, 87153), (417, 72105), (437, 68805), (495, 60743), (627, 47955), (695, 43263), (759, 39615), (855, 35167), (1035, 29051), (1045, 28773), (1251, 24035), (1265, 23769), (1311, 22935), (1529, 19665), (1881, 15985), (2085, 14421), (2185, 13761), (2277, 13205), (2641, 11385), (3135, 9591), (3197, 9405), (3795, 7923), (3933, 7645), (4587, 6555), (4807, 6255)]