42889770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2097

約数の個数: 128

約数和(自身を含む): 142663680

約数和(自身を除く): 99773910

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, 2063, 2079, 2310, 2970, 3465, 4126, 4158, 6189, 6930, 10315, 10395, 12378, 14441, 18567, 20630, 20790, 22693, 28882, 30945, 37134, 43323, 45386, 55701, 61890, 68079, 72205, 86646, 92835, 111402, 113465, 129969, 136158, 144410, 158851, 185670, 204237, 216615, 226930, 259938, 278505, 317702, 340395, 389907, 408474, 433230, 476553, 557010, 612711, 649845, 680790, 779814, 794255, 953106, 1021185, 1225422, 1299690, 1429659, 1588510, 1949535, 2042370, 2382765, 2859318, 3063555, 3899070, 4288977, 4765530, 6127110, 7148295, 8577954, 14296590, 21444885, 42889770]

約数ペア:

[(1, 42889770), (2, 21444885), (3, 14296590), (5, 8577954), (6, 7148295), (7, 6127110), (9, 4765530), (10, 4288977), (11, 3899070), (14, 3063555), (15, 2859318), (18, 2382765), (21, 2042370), (22, 1949535), (27, 1588510), (30, 1429659), (33, 1299690), (35, 1225422), (42, 1021185), (45, 953106), (54, 794255), (55, 779814), (63, 680790), (66, 649845), (70, 612711), (77, 557010), (90, 476553), (99, 433230), (105, 408474), (110, 389907), (126, 340395), (135, 317702), (154, 278505), (165, 259938), (189, 226930), (198, 216615), (210, 204237), (231, 185670), (270, 158851), (297, 144410), (315, 136158), (330, 129969), (378, 113465), (385, 111402), (462, 92835), (495, 86646), (594, 72205), (630, 68079), (693, 61890), (770, 55701), (945, 45386), (990, 43323), (1155, 37134), (1386, 30945), (1485, 28882), (1890, 22693), (2063, 20790), (2079, 20630), (2310, 18567), (2970, 14441), (3465, 12378), (4126, 10395), (4158, 10315), (6189, 6930)]