2801360730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3209}}^1\times {\mathrm{4157}}^1$

素因数の和:7383

約数の個数: 64

約数和(自身を含む): 7687975680

約数和(自身を除く): 4886614950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3209, 4157, 6418, 8314, 9627, 12471, 16045, 19254, 20785, 22463, 24942, 29099, 32090, 41570, 44926, 48135, 58198, 62355, 67389, 87297, 96270, 112315, 124710, 134778, 145495, 174594, 224630, 290990, 336945, 436485, 673890, 872970, 13339813, 26679626, 40019439, 66699065, 80038878, 93378691, 133398130, 186757382, 200097195, 280136073, 400194390, 466893455, 560272146, 933786910, 1400680365, 2801360730]

約数ペア:

[(1, 2801360730), (2, 1400680365), (3, 933786910), (5, 560272146), (6, 466893455), (7, 400194390), (10, 280136073), (14, 200097195), (15, 186757382), (21, 133398130), (30, 93378691), (35, 80038878), (42, 66699065), (70, 40019439), (105, 26679626), (210, 13339813), (3209, 872970), (4157, 673890), (6418, 436485), (8314, 336945), (9627, 290990), (12471, 224630), (16045, 174594), (19254, 145495), (20785, 134778), (22463, 124710), (24942, 112315), (29099, 96270), (32090, 87297), (41570, 67389), (44926, 62355), (48135, 58198)]