30617886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2269}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 66356640

約数和(自身を除く): 35738754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 2269, 4498, 4538, 6747, 6807, 13494, 13614, 29497, 58994, 88491, 176982, 392537, 785074, 1177611, 2355222, 5102981, 10205962, 15308943, 30617886]

約数ペア:

[(1, 30617886), (2, 15308943), (3, 10205962), (6, 5102981), (13, 2355222), (26, 1177611), (39, 785074), (78, 392537), (173, 176982), (346, 88491), (519, 58994), (1038, 29497), (2249, 13614), (2269, 13494), (4498, 6807), (4538, 6747)]