30732044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 65829120

約数和(自身を除く): 35097076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 947, 1159, 1708, 1894, 2318, 3788, 4636, 6629, 8113, 13258, 16226, 17993, 26516, 32452, 35986, 57767, 71972, 115534, 125951, 231068, 251902, 404369, 503804, 808738, 1097573, 1617476, 2195146, 4390292, 7683011, 15366022, 30732044]

約数ペア:

[(1, 30732044), (2, 15366022), (4, 7683011), (7, 4390292), (14, 2195146), (19, 1617476), (28, 1097573), (38, 808738), (61, 503804), (76, 404369), (122, 251902), (133, 231068), (244, 125951), (266, 115534), (427, 71972), (532, 57767), (854, 35986), (947, 32452), (1159, 26516), (1708, 17993), (1894, 16226), (2318, 13258), (3788, 8113), (4636, 6629)]