74780060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 163817472

約数和(自身を除く): 89037412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 1030, 1171, 2060, 2342, 3193, 4684, 5855, 6386, 11710, 12772, 15965, 23420, 31930, 36301, 63860, 72602, 120613, 145204, 181505, 241226, 363010, 482452, 603065, 726020, 1206130, 2412260, 3739003, 7478006, 14956012, 18695015, 37390030, 74780060]

約数ペア:

[(1, 74780060), (2, 37390030), (4, 18695015), (5, 14956012), (10, 7478006), (20, 3739003), (31, 2412260), (62, 1206130), (103, 726020), (124, 603065), (155, 482452), (206, 363010), (310, 241226), (412, 181505), (515, 145204), (620, 120613), (1030, 72602), (1171, 63860), (2060, 36301), (2342, 31930), (3193, 23420), (4684, 15965), (5855, 12772), (6386, 11710)]