30878826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6983}}^1$

素因数の和:7066

約数の個数: 32

約数和(自身を含む): 68387328

約数和(自身を除く): 37508502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 6983, 13966, 20949, 41898, 76813, 153626, 230439, 460878, 467861, 935722, 1403583, 2807166, 5146471, 10292942, 15439413, 30878826]

約数ペア:

[(1, 30878826), (2, 15439413), (3, 10292942), (6, 5146471), (11, 2807166), (22, 1403583), (33, 935722), (66, 467861), (67, 460878), (134, 230439), (201, 153626), (402, 76813), (737, 41898), (1474, 20949), (2211, 13966), (4422, 6983)]