15117260620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9816403}}^1$

素因数の和:9816430

約数の個数: 48

約数和(自身を含む): 39579740928

約数和(自身を除く): 24462480308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 9816403, 19632806, 39265612, 49082015, 68714821, 98164030, 107980433, 137429642, 196328060, 215960866, 274859284, 343574105, 431921732, 539902165, 687148210, 755863031, 1079804330, 1374296420, 1511726062, 2159608660, 3023452124, 3779315155, 7558630310, 15117260620]

約数ペア:

[(1, 15117260620), (2, 7558630310), (4, 3779315155), (5, 3023452124), (7, 2159608660), (10, 1511726062), (11, 1374296420), (14, 1079804330), (20, 755863031), (22, 687148210), (28, 539902165), (35, 431921732), (44, 343574105), (55, 274859284), (70, 215960866), (77, 196328060), (110, 137429642), (140, 107980433), (154, 98164030), (220, 68714821), (308, 49082015), (385, 39265612), (770, 19632806), (1540, 9816403)]