29867370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 80004672

約数和(自身を除く): 50137302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 137, 169, 195, 215, 258, 274, 338, 390, 411, 430, 507, 559, 645, 685, 822, 845, 1014, 1118, 1290, 1370, 1677, 1690, 1781, 2055, 2535, 2795, 3354, 3562, 4110, 5070, 5343, 5590, 5891, 7267, 8385, 8905, 10686, 11782, 14534, 16770, 17673, 17810, 21801, 23153, 26715, 29455, 35346, 36335, 43602, 46306, 53430, 58910, 69459, 72670, 76583, 88365, 109005, 115765, 138918, 153166, 176730, 218010, 229749, 231530, 347295, 382915, 459498, 694590, 765830, 995579, 1148745, 1991158, 2297490, 2986737, 4977895, 5973474, 9955790, 14933685, 29867370]

約数ペア:

[(1, 29867370), (2, 14933685), (3, 9955790), (5, 5973474), (6, 4977895), (10, 2986737), (13, 2297490), (15, 1991158), (26, 1148745), (30, 995579), (39, 765830), (43, 694590), (65, 459498), (78, 382915), (86, 347295), (129, 231530), (130, 229749), (137, 218010), (169, 176730), (195, 153166), (215, 138918), (258, 115765), (274, 109005), (338, 88365), (390, 76583), (411, 72670), (430, 69459), (507, 58910), (559, 53430), (645, 46306), (685, 43602), (822, 36335), (845, 35346), (1014, 29455), (1118, 26715), (1290, 23153), (1370, 21801), (1677, 17810), (1690, 17673), (1781, 16770), (2055, 14534), (2535, 11782), (2795, 10686), (3354, 8905), (3562, 8385), (4110, 7267), (5070, 5891), (5343, 5590)]