30660333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 51093504

約数和(自身を除く): 20433171

約数列:

[1, 3, 11, 17, 31, 33, 41, 43, 51, 93, 123, 129, 187, 341, 451, 473, 527, 561, 697, 731, 1023, 1271, 1333, 1353, 1419, 1581, 1763, 2091, 2193, 3813, 3999, 5289, 5797, 7667, 8041, 13981, 14663, 17391, 19393, 21607, 22661, 23001, 24123, 29971, 41943, 43989, 54653, 58179, 64821, 67983, 89913, 163959, 237677, 249271, 329681, 601183, 713031, 747813, 929101, 989043, 1803549, 2787303, 10220111, 30660333]

約数ペア:

[(1, 30660333), (3, 10220111), (11, 2787303), (17, 1803549), (31, 989043), (33, 929101), (41, 747813), (43, 713031), (51, 601183), (93, 329681), (123, 249271), (129, 237677), (187, 163959), (341, 89913), (451, 67983), (473, 64821), (527, 58179), (561, 54653), (697, 43989), (731, 41943), (1023, 29971), (1271, 24123), (1333, 23001), (1353, 22661), (1419, 21607), (1581, 19393), (1763, 17391), (2091, 14663), (2193, 13981), (3813, 8041), (3999, 7667), (5289, 5797)]