30071496

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 94752000

約数和(自身を除く): 64680504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 281, 294, 312, 343, 364, 392, 546, 562, 588, 637, 686, 728, 843, 1029, 1092, 1124, 1176, 1274, 1372, 1686, 1911, 1967, 2058, 2184, 2248, 2548, 2744, 3372, 3653, 3822, 3934, 4116, 4459, 5096, 5901, 6744, 7306, 7644, 7868, 8232, 8918, 10959, 11802, 13377, 13769, 14612, 15288, 15736, 17836, 21918, 23604, 25571, 26754, 27538, 29224, 35672, 41307, 43836, 47208, 51142, 53508, 55076, 76713, 82614, 87672, 96383, 102284, 107016, 110152, 153426, 165228, 178997, 192766, 204568, 289149, 306852, 330456, 357994, 385532, 536991, 578298, 613704, 715988, 771064, 1073982, 1156596, 1252979, 1431976, 2147964, 2313192, 2505958, 3758937, 4295928, 5011916, 7517874, 10023832, 15035748, 30071496]

約数ペア:

[(1, 30071496), (2, 15035748), (3, 10023832), (4, 7517874), (6, 5011916), (7, 4295928), (8, 3758937), (12, 2505958), (13, 2313192), (14, 2147964), (21, 1431976), (24, 1252979), (26, 1156596), (28, 1073982), (39, 771064), (42, 715988), (49, 613704), (52, 578298), (56, 536991), (78, 385532), (84, 357994), (91, 330456), (98, 306852), (104, 289149), (147, 204568), (156, 192766), (168, 178997), (182, 165228), (196, 153426), (273, 110152), (281, 107016), (294, 102284), (312, 96383), (343, 87672), (364, 82614), (392, 76713), (546, 55076), (562, 53508), (588, 51142), (637, 47208), (686, 43836), (728, 41307), (843, 35672), (1029, 29224), (1092, 27538), (1124, 26754), (1176, 25571), (1274, 23604), (1372, 21918), (1686, 17836), (1911, 15736), (1967, 15288), (2058, 14612), (2184, 13769), (2248, 13377), (2548, 11802), (2744, 10959), (3372, 8918), (3653, 8232), (3822, 7868), (3934, 7644), (4116, 7306), (4459, 6744), (5096, 5901)]