45847140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^2$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 133362432

約数和(自身を除く): 87515292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 310, 314, 372, 465, 471, 620, 628, 785, 930, 942, 1570, 1860, 1884, 2355, 3140, 4710, 4867, 9420, 9734, 14601, 19468, 24335, 24649, 29202, 48670, 49298, 58404, 73005, 73947, 97340, 98596, 123245, 146010, 147894, 246490, 292020, 295788, 369735, 492980, 739470, 764119, 1478940, 1528238, 2292357, 3056476, 3820595, 4584714, 7641190, 9169428, 11461785, 15282380, 22923570, 45847140]

約数ペア:

[(1, 45847140), (2, 22923570), (3, 15282380), (4, 11461785), (5, 9169428), (6, 7641190), (10, 4584714), (12, 3820595), (15, 3056476), (20, 2292357), (30, 1528238), (31, 1478940), (60, 764119), (62, 739470), (93, 492980), (124, 369735), (155, 295788), (157, 292020), (186, 246490), (310, 147894), (314, 146010), (372, 123245), (465, 98596), (471, 97340), (620, 73947), (628, 73005), (785, 58404), (930, 49298), (942, 48670), (1570, 29202), (1860, 24649), (1884, 24335), (2355, 19468), (3140, 14601), (4710, 9734), (4867, 9420)]