27894020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 46617340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 307, 308, 385, 413, 590, 614, 649, 770, 826, 1180, 1228, 1298, 1535, 1540, 1652, 2065, 2149, 2596, 3070, 3245, 3377, 4130, 4298, 4543, 6140, 6490, 6754, 8260, 8596, 9086, 10745, 12980, 13508, 16885, 18113, 18172, 21490, 22715, 23639, 33770, 36226, 42980, 45430, 47278, 67540, 72452, 90565, 90860, 94556, 118195, 126791, 181130, 199243, 236390, 253582, 362260, 398486, 472780, 507164, 633955, 796972, 996215, 1267910, 1394701, 1992430, 2535820, 2789402, 3984860, 5578804, 6973505, 13947010, 27894020]

約数ペア:

[(1, 27894020), (2, 13947010), (4, 6973505), (5, 5578804), (7, 3984860), (10, 2789402), (11, 2535820), (14, 1992430), (20, 1394701), (22, 1267910), (28, 996215), (35, 796972), (44, 633955), (55, 507164), (59, 472780), (70, 398486), (77, 362260), (110, 253582), (118, 236390), (140, 199243), (154, 181130), (220, 126791), (236, 118195), (295, 94556), (307, 90860), (308, 90565), (385, 72452), (413, 67540), (590, 47278), (614, 45430), (649, 42980), (770, 36226), (826, 33770), (1180, 23639), (1228, 22715), (1298, 21490), (1535, 18172), (1540, 18113), (1652, 16885), (2065, 13508), (2149, 12980), (2596, 10745), (3070, 9086), (3245, 8596), (3377, 8260), (4130, 6754), (4298, 6490), (4543, 6140)]