29378370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 87552000

約数和(自身を除く): 58173630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 199, 210, 222, 259, 266, 285, 370, 398, 399, 518, 555, 570, 597, 665, 703, 777, 798, 995, 1110, 1194, 1295, 1330, 1393, 1406, 1554, 1990, 1995, 2109, 2590, 2786, 2985, 3515, 3781, 3885, 3990, 4179, 4218, 4921, 5970, 6965, 7030, 7363, 7562, 7770, 8358, 9842, 10545, 11343, 13930, 14726, 14763, 18905, 20895, 21090, 22089, 22686, 24605, 26467, 29526, 36815, 37810, 41790, 44178, 49210, 51541, 52934, 56715, 73630, 73815, 79401, 103082, 110445, 113430, 132335, 139897, 147630, 154623, 158802, 220890, 257705, 264670, 279794, 309246, 397005, 419691, 515410, 699485, 773115, 794010, 839382, 979279, 1398970, 1546230, 1958558, 2098455, 2937837, 4196910, 4896395, 5875674, 9792790, 14689185, 29378370]

約数ペア:

[(1, 29378370), (2, 14689185), (3, 9792790), (5, 5875674), (6, 4896395), (7, 4196910), (10, 2937837), (14, 2098455), (15, 1958558), (19, 1546230), (21, 1398970), (30, 979279), (35, 839382), (37, 794010), (38, 773115), (42, 699485), (57, 515410), (70, 419691), (74, 397005), (95, 309246), (105, 279794), (111, 264670), (114, 257705), (133, 220890), (185, 158802), (190, 154623), (199, 147630), (210, 139897), (222, 132335), (259, 113430), (266, 110445), (285, 103082), (370, 79401), (398, 73815), (399, 73630), (518, 56715), (555, 52934), (570, 51541), (597, 49210), (665, 44178), (703, 41790), (777, 37810), (798, 36815), (995, 29526), (1110, 26467), (1194, 24605), (1295, 22686), (1330, 22089), (1393, 21090), (1406, 20895), (1554, 18905), (1990, 14763), (1995, 14726), (2109, 13930), (2590, 11343), (2786, 10545), (2985, 9842), (3515, 8358), (3781, 7770), (3885, 7562), (3990, 7363), (4179, 7030), (4218, 6965), (4921, 5970)]