83815490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 167570424

約数和(自身を除く): 83754934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 242, 565, 605, 613, 1130, 1210, 1226, 1243, 2486, 3065, 6130, 6215, 6743, 12430, 13486, 13673, 27346, 33715, 67430, 68365, 69269, 74173, 136730, 138538, 148346, 346345, 370865, 692690, 741730, 761959, 1523918, 3809795, 7619590, 8381549, 16763098, 41907745, 83815490]

約数ペア:

[(1, 83815490), (2, 41907745), (5, 16763098), (10, 8381549), (11, 7619590), (22, 3809795), (55, 1523918), (110, 761959), (113, 741730), (121, 692690), (226, 370865), (242, 346345), (565, 148346), (605, 138538), (613, 136730), (1130, 74173), (1210, 69269), (1226, 68365), (1243, 67430), (2486, 33715), (3065, 27346), (6130, 13673), (6215, 13486), (6743, 12430)]