30403408

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 40306352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 59, 86, 107, 112, 118, 172, 214, 236, 301, 344, 413, 428, 472, 602, 688, 749, 826, 856, 944, 1204, 1498, 1652, 1712, 2408, 2537, 2996, 3304, 4601, 4816, 5074, 5992, 6313, 6608, 9202, 10148, 11984, 12626, 17759, 18404, 20296, 25252, 32207, 35518, 36808, 40592, 44191, 50504, 64414, 71036, 73616, 88382, 101008, 128828, 142072, 176764, 257656, 271459, 284144, 353528, 515312, 542918, 707056, 1085836, 1900213, 2171672, 3800426, 4343344, 7600852, 15201704, 30403408]

約数ペア:

[(1, 30403408), (2, 15201704), (4, 7600852), (7, 4343344), (8, 3800426), (14, 2171672), (16, 1900213), (28, 1085836), (43, 707056), (56, 542918), (59, 515312), (86, 353528), (107, 284144), (112, 271459), (118, 257656), (172, 176764), (214, 142072), (236, 128828), (301, 101008), (344, 88382), (413, 73616), (428, 71036), (472, 64414), (602, 50504), (688, 44191), (749, 40592), (826, 36808), (856, 35518), (944, 32207), (1204, 25252), (1498, 20296), (1652, 18404), (1712, 17759), (2408, 12626), (2537, 11984), (2996, 10148), (3304, 9202), (4601, 6608), (4816, 6313), (5074, 5992)]