74989530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3607}}^1$

素因数の和:3641

約数の個数: 128

約数和(自身を含む): 249384960

約数和(自身を除く): 174395430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 3607, 4158, 6930, 7214, 10395, 10821, 18035, 20790, 21642, 25249, 32463, 36070, 39677, 50498, 54105, 64926, 75747, 79354, 97389, 108210, 119031, 126245, 151494, 162315, 194778, 198385, 227241, 238062, 252490, 277739, 324630, 357093, 378735, 396770, 454482, 486945, 555478, 595155, 681723, 714186, 757470, 833217, 973890, 1071279, 1136205, 1190310, 1363446, 1388695, 1666434, 1785465, 2142558, 2272410, 2499651, 2777390, 3408615, 3570930, 4166085, 4999302, 5356395, 6817230, 7498953, 8332170, 10712790, 12498255, 14997906, 24996510, 37494765, 74989530]

約数ペア:

[(1, 74989530), (2, 37494765), (3, 24996510), (5, 14997906), (6, 12498255), (7, 10712790), (9, 8332170), (10, 7498953), (11, 6817230), (14, 5356395), (15, 4999302), (18, 4166085), (21, 3570930), (22, 3408615), (27, 2777390), (30, 2499651), (33, 2272410), (35, 2142558), (42, 1785465), (45, 1666434), (54, 1388695), (55, 1363446), (63, 1190310), (66, 1136205), (70, 1071279), (77, 973890), (90, 833217), (99, 757470), (105, 714186), (110, 681723), (126, 595155), (135, 555478), (154, 486945), (165, 454482), (189, 396770), (198, 378735), (210, 357093), (231, 324630), (270, 277739), (297, 252490), (315, 238062), (330, 227241), (378, 198385), (385, 194778), (462, 162315), (495, 151494), (594, 126245), (630, 119031), (693, 108210), (770, 97389), (945, 79354), (990, 75747), (1155, 64926), (1386, 54105), (1485, 50498), (1890, 39677), (2079, 36070), (2310, 32463), (2970, 25249), (3465, 21642), (3607, 20790), (4158, 18035), (6930, 10821), (7214, 10395)]