29800680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2763

約数の個数: 128

約数和(自身を含む): 110073600

約数和(自身を除く): 80272920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2729, 2730, 3640, 5458, 5460, 8187, 10916, 10920, 13645, 16374, 19103, 21832, 27290, 32748, 35477, 38206, 40935, 54580, 57309, 65496, 70954, 76412, 81870, 95515, 106431, 109160, 114618, 141908, 152824, 163740, 177385, 191030, 212862, 229236, 248339, 283816, 286545, 327480, 354770, 382060, 425724, 458472, 496678, 532155, 573090, 709540, 745017, 764120, 851448, 993356, 1064310, 1146180, 1241695, 1419080, 1490034, 1986712, 2128620, 2292360, 2483390, 2980068, 3725085, 4257240, 4966780, 5960136, 7450170, 9933560, 14900340, 29800680]

約数ペア:

[(1, 29800680), (2, 14900340), (3, 9933560), (4, 7450170), (5, 5960136), (6, 4966780), (7, 4257240), (8, 3725085), (10, 2980068), (12, 2483390), (13, 2292360), (14, 2128620), (15, 1986712), (20, 1490034), (21, 1419080), (24, 1241695), (26, 1146180), (28, 1064310), (30, 993356), (35, 851448), (39, 764120), (40, 745017), (42, 709540), (52, 573090), (56, 532155), (60, 496678), (65, 458472), (70, 425724), (78, 382060), (84, 354770), (91, 327480), (104, 286545), (105, 283816), (120, 248339), (130, 229236), (140, 212862), (156, 191030), (168, 177385), (182, 163740), (195, 152824), (210, 141908), (260, 114618), (273, 109160), (280, 106431), (312, 95515), (364, 81870), (390, 76412), (420, 70954), (455, 65496), (520, 57309), (546, 54580), (728, 40935), (780, 38206), (840, 35477), (910, 32748), (1092, 27290), (1365, 21832), (1560, 19103), (1820, 16374), (2184, 13645), (2729, 10920), (2730, 10916), (3640, 8187), (5458, 5460)]