30988416

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 89890560

約数和(自身を除く): 58902144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 101, 102, 128, 136, 141, 188, 192, 202, 204, 272, 282, 303, 376, 384, 404, 408, 544, 564, 606, 752, 799, 808, 816, 1088, 1128, 1212, 1504, 1598, 1616, 1632, 1717, 2176, 2256, 2397, 2424, 3008, 3196, 3232, 3264, 3434, 4512, 4747, 4794, 4848, 5151, 6016, 6392, 6464, 6528, 6868, 9024, 9494, 9588, 9696, 10302, 12784, 12928, 13736, 14241, 18048, 18988, 19176, 19392, 20604, 25568, 27472, 28482, 37976, 38352, 38784, 41208, 51136, 54944, 56964, 75952, 76704, 80699, 82416, 102272, 109888, 113928, 151904, 153408, 161398, 164832, 219776, 227856, 242097, 303808, 306816, 322796, 329664, 455712, 484194, 607616, 645592, 659328, 911424, 968388, 1291184, 1822848, 1936776, 2582368, 3873552, 5164736, 7747104, 10329472, 15494208, 30988416]

約数ペア:

[(1, 30988416), (2, 15494208), (3, 10329472), (4, 7747104), (6, 5164736), (8, 3873552), (12, 2582368), (16, 1936776), (17, 1822848), (24, 1291184), (32, 968388), (34, 911424), (47, 659328), (48, 645592), (51, 607616), (64, 484194), (68, 455712), (94, 329664), (96, 322796), (101, 306816), (102, 303808), (128, 242097), (136, 227856), (141, 219776), (188, 164832), (192, 161398), (202, 153408), (204, 151904), (272, 113928), (282, 109888), (303, 102272), (376, 82416), (384, 80699), (404, 76704), (408, 75952), (544, 56964), (564, 54944), (606, 51136), (752, 41208), (799, 38784), (808, 38352), (816, 37976), (1088, 28482), (1128, 27472), (1212, 25568), (1504, 20604), (1598, 19392), (1616, 19176), (1632, 18988), (1717, 18048), (2176, 14241), (2256, 13736), (2397, 12928), (2424, 12784), (3008, 10302), (3196, 9696), (3232, 9588), (3264, 9494), (3434, 9024), (4512, 6868), (4747, 6528), (4794, 6464), (4848, 6392), (5151, 6016)]