30903642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2027}}^1$

素因数の和:2064

約数の個数: 72

約数和(自身を含む): 84153888

約数和(自身を除く): 53250246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2027, 2178, 2541, 4054, 5082, 6081, 7623, 12162, 14189, 15246, 18243, 22297, 28378, 36486, 42567, 44594, 66891, 85134, 127701, 133782, 156079, 200673, 245267, 255402, 312158, 401346, 468237, 490534, 735801, 936474, 1404711, 1471602, 1716869, 2207403, 2809422, 3433738, 4414806, 5150607, 10301214, 15451821, 30903642]

約数ペア:

[(1, 30903642), (2, 15451821), (3, 10301214), (6, 5150607), (7, 4414806), (9, 3433738), (11, 2809422), (14, 2207403), (18, 1716869), (21, 1471602), (22, 1404711), (33, 936474), (42, 735801), (63, 490534), (66, 468237), (77, 401346), (99, 312158), (121, 255402), (126, 245267), (154, 200673), (198, 156079), (231, 133782), (242, 127701), (363, 85134), (462, 66891), (693, 44594), (726, 42567), (847, 36486), (1089, 28378), (1386, 22297), (1694, 18243), (2027, 15246), (2178, 14189), (2541, 12162), (4054, 7623), (5082, 6081)]