5289228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 15491840

約数和(自身を除く): 10202612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 151, 252, 278, 302, 417, 453, 556, 604, 834, 906, 973, 1057, 1251, 1359, 1668, 1812, 1946, 2114, 2502, 2718, 2919, 3171, 3892, 4228, 5004, 5436, 5838, 6342, 8757, 9513, 11676, 12684, 17514, 19026, 20989, 35028, 38052, 41978, 62967, 83956, 125934, 146923, 188901, 251868, 293846, 377802, 440769, 587692, 755604, 881538, 1322307, 1763076, 2644614, 5289228]

約数ペア:

[(1, 5289228), (2, 2644614), (3, 1763076), (4, 1322307), (6, 881538), (7, 755604), (9, 587692), (12, 440769), (14, 377802), (18, 293846), (21, 251868), (28, 188901), (36, 146923), (42, 125934), (63, 83956), (84, 62967), (126, 41978), (139, 38052), (151, 35028), (252, 20989), (278, 19026), (302, 17514), (417, 12684), (453, 11676), (556, 9513), (604, 8757), (834, 6342), (906, 5838), (973, 5436), (1057, 5004), (1251, 4228), (1359, 3892), (1668, 3171), (1812, 2919), (1946, 2718), (2114, 2502)]