30831132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6618

約数の個数: 48

約数和(自身を含む): 79494912

約数和(自身を除く): 48663780

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 6571, 13142, 19713, 26284, 39426, 78852, 111707, 151133, 223414, 302266, 335121, 446828, 453399, 604532, 670242, 906798, 1340484, 1813596, 2569261, 5138522, 7707783, 10277044, 15415566, 30831132]

約数ペア:

[(1, 30831132), (2, 15415566), (3, 10277044), (4, 7707783), (6, 5138522), (12, 2569261), (17, 1813596), (23, 1340484), (34, 906798), (46, 670242), (51, 604532), (68, 453399), (69, 446828), (92, 335121), (102, 302266), (138, 223414), (204, 151133), (276, 111707), (391, 78852), (782, 39426), (1173, 26284), (1564, 19713), (2346, 13142), (4692, 6571)]