25753142010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{20389}}^1$

素因数の和:21063

約数の個数: 64

約数和(自身を含む): 62786845440

約数和(自身を除く): 37033703430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 593, 710, 1065, 1186, 1779, 2130, 2965, 3558, 5930, 8895, 17790, 20389, 40778, 42103, 61167, 84206, 101945, 122334, 126309, 203890, 210515, 252618, 305835, 421030, 611670, 631545, 1263090, 1447619, 2895238, 4342857, 7238095, 8685714, 12090677, 14476190, 21714285, 24181354, 36272031, 43428570, 60453385, 72544062, 120906770, 181360155, 362720310, 858438067, 1716876134, 2575314201, 4292190335, 5150628402, 8584380670, 12876571005, 25753142010]

約数ペア:

[(1, 25753142010), (2, 12876571005), (3, 8584380670), (5, 5150628402), (6, 4292190335), (10, 2575314201), (15, 1716876134), (30, 858438067), (71, 362720310), (142, 181360155), (213, 120906770), (355, 72544062), (426, 60453385), (593, 43428570), (710, 36272031), (1065, 24181354), (1186, 21714285), (1779, 14476190), (2130, 12090677), (2965, 8685714), (3558, 7238095), (5930, 4342857), (8895, 2895238), (17790, 1447619), (20389, 1263090), (40778, 631545), (42103, 611670), (61167, 421030), (84206, 305835), (101945, 252618), (122334, 210515), (126309, 203890)]