2057207940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{101141}}^1$

素因数の和:101269

約数の個数: 72

約数和(自身を含む): 6295482648

約数和(自身を除く): 4238274708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 101141, 202282, 303423, 404564, 505705, 606846, 910269, 1011410, 1213692, 1517115, 1820538, 2022820, 3034230, 3641076, 4551345, 6068460, 9102690, 11428933, 18205380, 22857866, 34286799, 45715732, 57144665, 68573598, 102860397, 114289330, 137147196, 171433995, 205720794, 228578660, 342867990, 411441588, 514301985, 685735980, 1028603970, 2057207940]

約数ペア:

[(1, 2057207940), (2, 1028603970), (3, 685735980), (4, 514301985), (5, 411441588), (6, 342867990), (9, 228578660), (10, 205720794), (12, 171433995), (15, 137147196), (18, 114289330), (20, 102860397), (30, 68573598), (36, 57144665), (45, 45715732), (60, 34286799), (90, 22857866), (113, 18205380), (180, 11428933), (226, 9102690), (339, 6068460), (452, 4551345), (565, 3641076), (678, 3034230), (1017, 2022820), (1130, 1820538), (1356, 1517115), (1695, 1213692), (2034, 1011410), (2260, 910269), (3390, 606846), (4068, 505705), (5085, 404564), (6780, 303423), (10170, 202282), (20340, 101141)]