30300172252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1211813}}^1$

素因数の和:1211890

約数の個数: 48

約数和(自身を含む): 65147120640

約数和(自身を除く): 34846948388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 12502, 25004, 1211813, 2423626, 4847252, 8482691, 16965382, 23024447, 33930764, 46048894, 56955211, 92097788, 113910422, 161171129, 227820844, 322342258, 398686477, 644684516, 797372954, 1082149009, 1594745908, 2164298018, 4328596036, 7575043063, 15150086126, 30300172252]

約数ペア:

[(1, 30300172252), (2, 15150086126), (4, 7575043063), (7, 4328596036), (14, 2164298018), (19, 1594745908), (28, 1082149009), (38, 797372954), (47, 644684516), (76, 398686477), (94, 322342258), (133, 227820844), (188, 161171129), (266, 113910422), (329, 92097788), (532, 56955211), (658, 46048894), (893, 33930764), (1316, 23024447), (1786, 16965382), (3572, 8482691), (6251, 4847252), (12502, 2423626), (25004, 1211813)]