8406930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 25344000

約数和(自身を除く): 16937070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 43, 49, 57, 70, 86, 95, 98, 105, 114, 129, 133, 147, 190, 210, 215, 245, 258, 266, 285, 294, 301, 343, 399, 430, 490, 570, 602, 645, 665, 686, 735, 798, 817, 903, 931, 1029, 1290, 1330, 1470, 1505, 1634, 1715, 1806, 1862, 1995, 2058, 2107, 2451, 2793, 3010, 3430, 3990, 4085, 4214, 4515, 4655, 4902, 5145, 5586, 5719, 6321, 6517, 8170, 9030, 9310, 10290, 10535, 11438, 12255, 12642, 13034, 13965, 14749, 17157, 19551, 21070, 24510, 27930, 28595, 29498, 31605, 32585, 34314, 39102, 40033, 44247, 57190, 63210, 65170, 73745, 80066, 85785, 88494, 97755, 120099, 147490, 171570, 195510, 200165, 221235, 240198, 280231, 400330, 442470, 560462, 600495, 840693, 1200990, 1401155, 1681386, 2802310, 4203465, 8406930]

約数ペア:

[(1, 8406930), (2, 4203465), (3, 2802310), (5, 1681386), (6, 1401155), (7, 1200990), (10, 840693), (14, 600495), (15, 560462), (19, 442470), (21, 400330), (30, 280231), (35, 240198), (38, 221235), (42, 200165), (43, 195510), (49, 171570), (57, 147490), (70, 120099), (86, 97755), (95, 88494), (98, 85785), (105, 80066), (114, 73745), (129, 65170), (133, 63210), (147, 57190), (190, 44247), (210, 40033), (215, 39102), (245, 34314), (258, 32585), (266, 31605), (285, 29498), (294, 28595), (301, 27930), (343, 24510), (399, 21070), (430, 19551), (490, 17157), (570, 14749), (602, 13965), (645, 13034), (665, 12642), (686, 12255), (735, 11438), (798, 10535), (817, 10290), (903, 9310), (931, 9030), (1029, 8170), (1290, 6517), (1330, 6321), (1470, 5719), (1505, 5586), (1634, 5145), (1715, 4902), (1806, 4655), (1862, 4515), (1995, 4214), (2058, 4085), (2107, 3990), (2451, 3430), (2793, 3010)]