15190310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 29721600

約数和(自身を除く): 14531290

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2579, 2945, 5158, 5890, 12895, 25790, 49001, 79949, 98002, 159898, 245005, 399745, 490010, 799490, 1519031, 3038062, 7595155, 15190310]

約数ペア:

[(1, 15190310), (2, 7595155), (5, 3038062), (10, 1519031), (19, 799490), (31, 490010), (38, 399745), (62, 245005), (95, 159898), (155, 98002), (190, 79949), (310, 49001), (589, 25790), (1178, 12895), (2579, 5890), (2945, 5158)]