1823965990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{124673}}^1$

素因数の和:124717

約数の個数: 64

約数和(自身を含む): 4308733440

約数和(自身を除く): 2484767450

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 14630, 124673, 249346, 623365, 872711, 1246730, 1371403, 1745422, 2368787, 2742806, 4363555, 4737574, 6857015, 8727110, 9599821, 11843935, 13714030, 16581509, 19199642, 23687870, 26056657, 33163018, 47999105, 52113314, 82907545, 95998210, 130283285, 165815090, 182396599, 260566570, 364793198, 911982995, 1823965990]

約数ペア:

[(1, 1823965990), (2, 911982995), (5, 364793198), (7, 260566570), (10, 182396599), (11, 165815090), (14, 130283285), (19, 95998210), (22, 82907545), (35, 52113314), (38, 47999105), (55, 33163018), (70, 26056657), (77, 23687870), (95, 19199642), (110, 16581509), (133, 13714030), (154, 11843935), (190, 9599821), (209, 8727110), (266, 6857015), (385, 4737574), (418, 4363555), (665, 2742806), (770, 2368787), (1045, 1745422), (1330, 1371403), (1463, 1246730), (2090, 872711), (2926, 623365), (7315, 249346), (14630, 124673)]