19343340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 60903360

約数和(自身を除く): 41560020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 317, 339, 452, 540, 565, 634, 678, 951, 1017, 1130, 1268, 1356, 1585, 1695, 1902, 2034, 2260, 2853, 3051, 3170, 3390, 3804, 4068, 4755, 5085, 5706, 6102, 6340, 6780, 8559, 9510, 10170, 11412, 12204, 14265, 15255, 17118, 19020, 20340, 28530, 30510, 34236, 35821, 42795, 57060, 61020, 71642, 85590, 107463, 143284, 171180, 179105, 214926, 322389, 358210, 429852, 537315, 644778, 716420, 967167, 1074630, 1289556, 1611945, 1934334, 2149260, 3223890, 3868668, 4835835, 6447780, 9671670, 19343340]

約数ペア:

[(1, 19343340), (2, 9671670), (3, 6447780), (4, 4835835), (5, 3868668), (6, 3223890), (9, 2149260), (10, 1934334), (12, 1611945), (15, 1289556), (18, 1074630), (20, 967167), (27, 716420), (30, 644778), (36, 537315), (45, 429852), (54, 358210), (60, 322389), (90, 214926), (108, 179105), (113, 171180), (135, 143284), (180, 107463), (226, 85590), (270, 71642), (317, 61020), (339, 57060), (452, 42795), (540, 35821), (565, 34236), (634, 30510), (678, 28530), (951, 20340), (1017, 19020), (1130, 17118), (1268, 15255), (1356, 14265), (1585, 12204), (1695, 11412), (1902, 10170), (2034, 9510), (2260, 8559), (2853, 6780), (3051, 6340), (3170, 6102), (3390, 5706), (3804, 5085), (4068, 4755)]