30118424

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 68596080

約数和(自身を除く): 38477656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 1861, 2023, 2312, 3722, 4046, 7444, 8092, 13027, 14888, 16184, 26054, 31637, 52108, 63274, 104216, 126548, 221459, 253096, 442918, 537829, 885836, 1075658, 1771672, 2151316, 3764803, 4302632, 7529606, 15059212, 30118424]

約数ペア:

[(1, 30118424), (2, 15059212), (4, 7529606), (7, 4302632), (8, 3764803), (14, 2151316), (17, 1771672), (28, 1075658), (34, 885836), (56, 537829), (68, 442918), (119, 253096), (136, 221459), (238, 126548), (289, 104216), (476, 63274), (578, 52108), (952, 31637), (1156, 26054), (1861, 16184), (2023, 14888), (2312, 13027), (3722, 8092), (4046, 7444)]