30257892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 108

約数和(自身を含む): 94299660

約数和(自身を除く): 64041768

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1009, 1071, 1428, 1666, 1764, 2018, 2142, 2499, 3027, 3332, 4036, 4284, 4998, 6054, 7063, 7497, 9081, 9996, 12108, 14126, 14994, 17153, 18162, 21189, 28252, 29988, 34306, 36324, 42378, 49441, 51459, 63567, 68612, 84756, 98882, 102918, 120071, 127134, 148323, 154377, 197764, 205836, 240142, 254268, 296646, 308754, 360213, 444969, 480284, 593292, 617508, 720426, 840497, 889938, 1080639, 1440852, 1680994, 1779876, 2161278, 2521491, 3361988, 4322556, 5042982, 7564473, 10085964, 15128946, 30257892]

約数ペア:

[(1, 30257892), (2, 15128946), (3, 10085964), (4, 7564473), (6, 5042982), (7, 4322556), (9, 3361988), (12, 2521491), (14, 2161278), (17, 1779876), (18, 1680994), (21, 1440852), (28, 1080639), (34, 889938), (36, 840497), (42, 720426), (49, 617508), (51, 593292), (63, 480284), (68, 444969), (84, 360213), (98, 308754), (102, 296646), (119, 254268), (126, 240142), (147, 205836), (153, 197764), (196, 154377), (204, 148323), (238, 127134), (252, 120071), (294, 102918), (306, 98882), (357, 84756), (441, 68612), (476, 63567), (588, 51459), (612, 49441), (714, 42378), (833, 36324), (882, 34306), (1009, 29988), (1071, 28252), (1428, 21189), (1666, 18162), (1764, 17153), (2018, 14994), (2142, 14126), (2499, 12108), (3027, 9996), (3332, 9081), (4036, 7497), (4284, 7063), (4998, 6054)]