219687930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10567}}^1$

素因数の和:10601

約数の個数: 128

約数和(自身を含む): 730460160

約数和(自身を除く): 510772230

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, 4158, 6930, 10395, 10567, 20790, 21134, 31701, 52835, 63402, 73969, 95103, 105670, 116237, 147938, 158505, 190206, 221907, 232474, 285309, 317010, 348711, 369845, 443814, 475515, 570618, 581185, 665721, 697422, 739690, 813659, 951030, 1046133, 1109535, 1162370, 1331442, 1426545, 1627318, 1743555, 1997163, 2092266, 2219070, 2440977, 2853090, 3138399, 3328605, 3487110, 3994326, 4068295, 4881954, 5230665, 6276798, 6657210, 7322931, 8136590, 9985815, 10461330, 12204885, 14645862, 15691995, 19971630, 21968793, 24409770, 31383990, 36614655, 43937586, 73229310, 109843965, 219687930]

約数ペア:

[(1, 219687930), (2, 109843965), (3, 73229310), (5, 43937586), (6, 36614655), (7, 31383990), (9, 24409770), (10, 21968793), (11, 19971630), (14, 15691995), (15, 14645862), (18, 12204885), (21, 10461330), (22, 9985815), (27, 8136590), (30, 7322931), (33, 6657210), (35, 6276798), (42, 5230665), (45, 4881954), (54, 4068295), (55, 3994326), (63, 3487110), (66, 3328605), (70, 3138399), (77, 2853090), (90, 2440977), (99, 2219070), (105, 2092266), (110, 1997163), (126, 1743555), (135, 1627318), (154, 1426545), (165, 1331442), (189, 1162370), (198, 1109535), (210, 1046133), (231, 951030), (270, 813659), (297, 739690), (315, 697422), (330, 665721), (378, 581185), (385, 570618), (462, 475515), (495, 443814), (594, 369845), (630, 348711), (693, 317010), (770, 285309), (945, 232474), (990, 221907), (1155, 190206), (1386, 158505), (1485, 147938), (1890, 116237), (2079, 105670), (2310, 95103), (2970, 73969), (3465, 63402), (4158, 52835), (6930, 31701), (10395, 21134), (10567, 20790)]