30390318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8317}}^1$

素因数の和:8361

約数の個数: 48

約数和(自身を含む): 77856480

約数和(自身を除く): 47466162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 8317, 16634, 24951, 49902, 58219, 74853, 116438, 149706, 174657, 241193, 349314, 482386, 523971, 723579, 1047942, 1447158, 1688351, 2170737, 3376702, 4341474, 5065053, 10130106, 15195159, 30390318]

約数ペア:

[(1, 30390318), (2, 15195159), (3, 10130106), (6, 5065053), (7, 4341474), (9, 3376702), (14, 2170737), (18, 1688351), (21, 1447158), (29, 1047942), (42, 723579), (58, 523971), (63, 482386), (87, 349314), (126, 241193), (174, 174657), (203, 149706), (261, 116438), (406, 74853), (522, 58219), (609, 49902), (1218, 24951), (1827, 16634), (3654, 8317)]