30922864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 73656000

約数和(自身を除く): 42733136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 109, 112, 119, 136, 149, 218, 238, 272, 298, 436, 476, 596, 763, 872, 952, 1043, 1192, 1526, 1744, 1853, 1904, 2086, 2384, 2533, 3052, 3706, 4172, 5066, 6104, 7412, 8344, 10132, 12208, 12971, 14824, 16241, 16688, 17731, 20264, 25942, 29648, 32482, 35462, 40528, 51884, 64964, 70924, 103768, 113687, 129928, 141848, 207536, 227374, 259856, 276097, 283696, 454748, 552194, 909496, 1104388, 1818992, 1932679, 2208776, 3865358, 4417552, 7730716, 15461432, 30922864]

約数ペア:

[(1, 30922864), (2, 15461432), (4, 7730716), (7, 4417552), (8, 3865358), (14, 2208776), (16, 1932679), (17, 1818992), (28, 1104388), (34, 909496), (56, 552194), (68, 454748), (109, 283696), (112, 276097), (119, 259856), (136, 227374), (149, 207536), (218, 141848), (238, 129928), (272, 113687), (298, 103768), (436, 70924), (476, 64964), (596, 51884), (763, 40528), (872, 35462), (952, 32482), (1043, 29648), (1192, 25942), (1526, 20264), (1744, 17731), (1853, 16688), (1904, 16241), (2086, 14824), (2384, 12971), (2533, 12208), (3052, 10132), (3706, 8344), (4172, 7412), (5066, 6104)]