30758544

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 92619072

約数和(自身を除く): 61860528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 251, 276, 296, 333, 368, 414, 444, 502, 552, 592, 666, 753, 828, 851, 888, 1004, 1104, 1332, 1506, 1656, 1702, 1776, 2008, 2259, 2553, 2664, 3012, 3312, 3404, 4016, 4518, 5106, 5328, 5773, 6024, 6808, 7659, 9036, 9287, 10212, 11546, 12048, 13616, 15318, 17319, 18072, 18574, 20424, 23092, 27861, 30636, 34638, 36144, 37148, 40848, 46184, 51957, 55722, 61272, 69276, 74296, 83583, 92368, 103914, 111444, 122544, 138552, 148592, 167166, 207828, 213601, 222888, 277104, 334332, 415656, 427202, 445776, 640803, 668664, 831312, 854404, 1281606, 1337328, 1708808, 1922409, 2563212, 3417616, 3844818, 5126424, 7689636, 10252848, 15379272, 30758544]

約数ペア:

[(1, 30758544), (2, 15379272), (3, 10252848), (4, 7689636), (6, 5126424), (8, 3844818), (9, 3417616), (12, 2563212), (16, 1922409), (18, 1708808), (23, 1337328), (24, 1281606), (36, 854404), (37, 831312), (46, 668664), (48, 640803), (69, 445776), (72, 427202), (74, 415656), (92, 334332), (111, 277104), (138, 222888), (144, 213601), (148, 207828), (184, 167166), (207, 148592), (222, 138552), (251, 122544), (276, 111444), (296, 103914), (333, 92368), (368, 83583), (414, 74296), (444, 69276), (502, 61272), (552, 55722), (592, 51957), (666, 46184), (753, 40848), (828, 37148), (851, 36144), (888, 34638), (1004, 30636), (1104, 27861), (1332, 23092), (1506, 20424), (1656, 18574), (1702, 18072), (1776, 17319), (2008, 15318), (2259, 13616), (2553, 12048), (2664, 11546), (3012, 10212), (3312, 9287), (3404, 9036), (4016, 7659), (4518, 6808), (5106, 6024), (5328, 5773)]