42876780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{967}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 120341760

約数和(自身を除く): 77464980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 967, 1478, 1934, 2217, 2901, 2956, 3695, 3868, 4434, 4835, 5802, 7390, 8868, 9670, 11085, 11604, 14505, 14780, 19340, 22170, 29010, 44340, 58020, 714613, 1429226, 2143839, 2858452, 3573065, 4287678, 7146130, 8575356, 10719195, 14292260, 21438390, 42876780]

約数ペア:

[(1, 42876780), (2, 21438390), (3, 14292260), (4, 10719195), (5, 8575356), (6, 7146130), (10, 4287678), (12, 3573065), (15, 2858452), (20, 2143839), (30, 1429226), (60, 714613), (739, 58020), (967, 44340), (1478, 29010), (1934, 22170), (2217, 19340), (2901, 14780), (2956, 14505), (3695, 11604), (3868, 11085), (4434, 9670), (4835, 8868), (5802, 7390)]