30056950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 71923968

約数和(自身を除く): 41867018

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 37, 50, 55, 70, 74, 77, 110, 154, 175, 185, 211, 259, 275, 350, 370, 385, 407, 422, 518, 550, 770, 814, 925, 1055, 1295, 1477, 1850, 1925, 2035, 2110, 2321, 2590, 2849, 2954, 3850, 4070, 4642, 5275, 5698, 6475, 7385, 7807, 10175, 10550, 11605, 12950, 14245, 14770, 15614, 16247, 20350, 23210, 28490, 32494, 36925, 39035, 54649, 58025, 71225, 73850, 78070, 81235, 85877, 109298, 116050, 142450, 162470, 171754, 195175, 273245, 390350, 406175, 429385, 546490, 601139, 812350, 858770, 1202278, 1366225, 2146925, 2732450, 3005695, 4293850, 6011390, 15028475, 30056950]

約数ペア:

[(1, 30056950), (2, 15028475), (5, 6011390), (7, 4293850), (10, 3005695), (11, 2732450), (14, 2146925), (22, 1366225), (25, 1202278), (35, 858770), (37, 812350), (50, 601139), (55, 546490), (70, 429385), (74, 406175), (77, 390350), (110, 273245), (154, 195175), (175, 171754), (185, 162470), (211, 142450), (259, 116050), (275, 109298), (350, 85877), (370, 81235), (385, 78070), (407, 73850), (422, 71225), (518, 58025), (550, 54649), (770, 39035), (814, 36925), (925, 32494), (1055, 28490), (1295, 23210), (1477, 20350), (1850, 16247), (1925, 15614), (2035, 14770), (2110, 14245), (2321, 12950), (2590, 11605), (2849, 10550), (2954, 10175), (3850, 7807), (4070, 7385), (4642, 6475), (5275, 5698)]