61836780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3803}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 173827584

約数和(自身を除く): 111990804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 3803, 4065, 5420, 7606, 8130, 11409, 15212, 16260, 19015, 22818, 38030, 45636, 57045, 76060, 114090, 228180, 1030613, 2061226, 3091839, 4122452, 5153065, 6183678, 10306130, 12367356, 15459195, 20612260, 30918390, 61836780]

約数ペア:

[(1, 61836780), (2, 30918390), (3, 20612260), (4, 15459195), (5, 12367356), (6, 10306130), (10, 6183678), (12, 5153065), (15, 4122452), (20, 3091839), (30, 2061226), (60, 1030613), (271, 228180), (542, 114090), (813, 76060), (1084, 57045), (1355, 45636), (1626, 38030), (2710, 22818), (3252, 19015), (3803, 16260), (4065, 15212), (5420, 11409), (7606, 8130)]