30898854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 80340480

約数和(自身を除く): 49441626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 1901, 2322, 2709, 3802, 5418, 5703, 8127, 11406, 13307, 16254, 17109, 26614, 34218, 39921, 51327, 79842, 81743, 102654, 119763, 163486, 239526, 245229, 359289, 490458, 572201, 718578, 735687, 1144402, 1471374, 1716603, 2207061, 3433206, 4414122, 5149809, 10299618, 15449427, 30898854]

約数ペア:

[(1, 30898854), (2, 15449427), (3, 10299618), (6, 5149809), (7, 4414122), (9, 3433206), (14, 2207061), (18, 1716603), (21, 1471374), (27, 1144402), (42, 735687), (43, 718578), (54, 572201), (63, 490458), (86, 359289), (126, 245229), (129, 239526), (189, 163486), (258, 119763), (301, 102654), (378, 81743), (387, 79842), (602, 51327), (774, 39921), (903, 34218), (1161, 26614), (1806, 17109), (1901, 16254), (2322, 13307), (2709, 11406), (3802, 8127), (5418, 5703)]