7115220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5647}}^1$

素因数の和:5669

約数の個数: 72

約数和(自身を含む): 24670464

約数和(自身を除く): 17555244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5647, 11294, 16941, 22588, 28235, 33882, 39529, 50823, 56470, 67764, 79058, 84705, 101646, 112940, 118587, 158116, 169410, 197645, 203292, 237174, 254115, 338820, 355761, 395290, 474348, 508230, 592935, 711522, 790580, 1016460, 1185870, 1423044, 1778805, 2371740, 3557610, 7115220]

約数ペア:

[(1, 7115220), (2, 3557610), (3, 2371740), (4, 1778805), (5, 1423044), (6, 1185870), (7, 1016460), (9, 790580), (10, 711522), (12, 592935), (14, 508230), (15, 474348), (18, 395290), (20, 355761), (21, 338820), (28, 254115), (30, 237174), (35, 203292), (36, 197645), (42, 169410), (45, 158116), (60, 118587), (63, 112940), (70, 101646), (84, 84705), (90, 79058), (105, 67764), (126, 56470), (140, 50823), (180, 39529), (210, 33882), (252, 28235), (315, 22588), (420, 16941), (630, 11294), (1260, 5647)]