15690162988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{7691}}^1$

素因数の和:9310

約数の個数: 48

約数和(自身を含む): 30626467200

約数和(自身を除く): 14936304212

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1579, 3158, 6316, 7691, 15382, 26843, 30001, 30764, 53686, 60002, 107372, 120004, 130747, 146129, 261494, 292258, 510017, 522988, 584516, 1020034, 2040068, 2484193, 4968386, 9936772, 12144089, 24288178, 48576356, 206449513, 230737691, 412899026, 461475382, 825798052, 922950764, 3922540747, 7845081494, 15690162988]

約数ペア:

[(1, 15690162988), (2, 7845081494), (4, 3922540747), (17, 922950764), (19, 825798052), (34, 461475382), (38, 412899026), (68, 230737691), (76, 206449513), (323, 48576356), (646, 24288178), (1292, 12144089), (1579, 9936772), (3158, 4968386), (6316, 2484193), (7691, 2040068), (15382, 1020034), (26843, 584516), (30001, 522988), (30764, 510017), (53686, 292258), (60002, 261494), (107372, 146129), (120004, 130747)]