30484966138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{90149}}^1$

素因数の和:90990

約数の個数: 32

約数和(自身を含む): 52575480000

約数和(自身を除く): 22090513862

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 809, 1618, 8899, 15371, 17798, 30742, 90149, 169081, 180298, 338162, 991639, 1712831, 1983278, 3425662, 18841141, 37682282, 72930541, 145861082, 802235951, 1385680279, 1604471902, 2771360558, 15242483069, 30484966138]

約数ペア:

[(1, 30484966138), (2, 15242483069), (11, 2771360558), (19, 1604471902), (22, 1385680279), (38, 802235951), (209, 145861082), (418, 72930541), (809, 37682282), (1618, 18841141), (8899, 3425662), (15371, 1983278), (17798, 1712831), (30742, 991639), (90149, 338162), (169081, 180298)]