431427420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 1367114112

約数和(自身を除く): 935686692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 246, 265, 318, 369, 410, 477, 492, 530, 615, 636, 738, 795, 820, 954, 1060, 1103, 1230, 1476, 1590, 1845, 1908, 2173, 2206, 2385, 2460, 3180, 3309, 3690, 4346, 4412, 4770, 5515, 6519, 6618, 7380, 8692, 9540, 9927, 10865, 11030, 13038, 13236, 16545, 19557, 19854, 21730, 22060, 26076, 32595, 33090, 39114, 39708, 43460, 45223, 49635, 58459, 65190, 66180, 78228, 90446, 97785, 99270, 116918, 130380, 135669, 175377, 180892, 195570, 198540, 226115, 233836, 271338, 292295, 350754, 391140, 407007, 452230, 526131, 542676, 584590, 678345, 701508, 814014, 876885, 904460, 1052262, 1169180, 1356690, 1628028, 1753770, 2035035, 2104524, 2396819, 2630655, 2713380, 3507540, 4070070, 4793638, 5261310, 7190457, 8140140, 9587276, 10522620, 11984095, 14380914, 21571371, 23968190, 28761828, 35952285, 43142742, 47936380, 71904570, 86285484, 107856855, 143809140, 215713710, 431427420]

約数ペア:

[(1, 431427420), (2, 215713710), (3, 143809140), (4, 107856855), (5, 86285484), (6, 71904570), (9, 47936380), (10, 43142742), (12, 35952285), (15, 28761828), (18, 23968190), (20, 21571371), (30, 14380914), (36, 11984095), (41, 10522620), (45, 9587276), (53, 8140140), (60, 7190457), (82, 5261310), (90, 4793638), (106, 4070070), (123, 3507540), (159, 2713380), (164, 2630655), (180, 2396819), (205, 2104524), (212, 2035035), (246, 1753770), (265, 1628028), (318, 1356690), (369, 1169180), (410, 1052262), (477, 904460), (492, 876885), (530, 814014), (615, 701508), (636, 678345), (738, 584590), (795, 542676), (820, 526131), (954, 452230), (1060, 407007), (1103, 391140), (1230, 350754), (1476, 292295), (1590, 271338), (1845, 233836), (1908, 226115), (2173, 198540), (2206, 195570), (2385, 180892), (2460, 175377), (3180, 135669), (3309, 130380), (3690, 116918), (4346, 99270), (4412, 97785), (4770, 90446), (5515, 78228), (6519, 66180), (6618, 65190), (7380, 58459), (8692, 49635), (9540, 45223), (9927, 43460), (10865, 39708), (11030, 39114), (13038, 33090), (13236, 32595), (16545, 26076), (19557, 22060), (19854, 21730)]