30675708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3027

約数の個数: 72

約数和(自身を含む): 90810720

約数和(自身を除く): 60135012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 2969, 3444, 5166, 5938, 8907, 10332, 11876, 17814, 20783, 26721, 35628, 41566, 53442, 62349, 83132, 106884, 121729, 124698, 187047, 243458, 249396, 365187, 374094, 486916, 730374, 748188, 852103, 1095561, 1460748, 1704206, 2191122, 2556309, 3408412, 4382244, 5112618, 7668927, 10225236, 15337854, 30675708]

約数ペア:

[(1, 30675708), (2, 15337854), (3, 10225236), (4, 7668927), (6, 5112618), (7, 4382244), (9, 3408412), (12, 2556309), (14, 2191122), (18, 1704206), (21, 1460748), (28, 1095561), (36, 852103), (41, 748188), (42, 730374), (63, 486916), (82, 374094), (84, 365187), (123, 249396), (126, 243458), (164, 187047), (246, 124698), (252, 121729), (287, 106884), (369, 83132), (492, 62349), (574, 53442), (738, 41566), (861, 35628), (1148, 26721), (1476, 20783), (1722, 17814), (2583, 11876), (2969, 10332), (3444, 8907), (5166, 5938)]