5195470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 11376288

約数和(自身を除く): 6180818

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 461, 490, 805, 922, 1127, 1610, 2254, 2305, 3227, 4610, 5635, 6454, 10603, 11270, 16135, 21206, 22589, 32270, 45178, 53015, 74221, 106030, 112945, 148442, 225890, 371105, 519547, 742210, 1039094, 2597735, 5195470]

約数ペア:

[(1, 5195470), (2, 2597735), (5, 1039094), (7, 742210), (10, 519547), (14, 371105), (23, 225890), (35, 148442), (46, 112945), (49, 106030), (70, 74221), (98, 53015), (115, 45178), (161, 32270), (230, 22589), (245, 21206), (322, 16135), (461, 11270), (490, 10603), (805, 6454), (922, 5635), (1127, 4610), (1610, 3227), (2254, 2305)]