25074210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 69350400

約数和(自身を除く): 44276190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 859, 973, 1390, 1718, 1946, 2085, 2577, 2919, 4170, 4295, 4865, 5154, 5838, 6013, 8590, 9730, 12026, 12885, 14595, 18039, 25770, 29190, 30065, 36078, 60130, 90195, 119401, 180390, 238802, 358203, 597005, 716406, 835807, 1194010, 1671614, 1791015, 2507421, 3582030, 4179035, 5014842, 8358070, 12537105, 25074210]

約数ペア:

[(1, 25074210), (2, 12537105), (3, 8358070), (5, 5014842), (6, 4179035), (7, 3582030), (10, 2507421), (14, 1791015), (15, 1671614), (21, 1194010), (30, 835807), (35, 716406), (42, 597005), (70, 358203), (105, 238802), (139, 180390), (210, 119401), (278, 90195), (417, 60130), (695, 36078), (834, 30065), (859, 29190), (973, 25770), (1390, 18039), (1718, 14595), (1946, 12885), (2085, 12026), (2577, 9730), (2919, 8590), (4170, 6013), (4295, 5838), (4865, 5154)]