69412140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6121}}^1$

素因数の和:6149

約数の個数: 120

約数和(自身を含む): 248896032

約数和(自身を除く): 179483892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6121, 11340, 12242, 18363, 24484, 30605, 36726, 42847, 55089, 61210, 73452, 85694, 91815, 110178, 122420, 128541, 165267, 171388, 183630, 214235, 220356, 257082, 275445, 330534, 367260, 385623, 428470, 495801, 514164, 550890, 642705, 661068, 771246, 826335, 856940, 991602, 1101780, 1156869, 1285410, 1542492, 1652670, 1928115, 1983204, 2313738, 2479005, 2570820, 3305340, 3470607, 3856230, 4627476, 4958010, 5784345, 6941214, 7712460, 9916020, 11568690, 13882428, 17353035, 23137380, 34706070, 69412140]

約数ペア:

[(1, 69412140), (2, 34706070), (3, 23137380), (4, 17353035), (5, 13882428), (6, 11568690), (7, 9916020), (9, 7712460), (10, 6941214), (12, 5784345), (14, 4958010), (15, 4627476), (18, 3856230), (20, 3470607), (21, 3305340), (27, 2570820), (28, 2479005), (30, 2313738), (35, 1983204), (36, 1928115), (42, 1652670), (45, 1542492), (54, 1285410), (60, 1156869), (63, 1101780), (70, 991602), (81, 856940), (84, 826335), (90, 771246), (105, 661068), (108, 642705), (126, 550890), (135, 514164), (140, 495801), (162, 428470), (180, 385623), (189, 367260), (210, 330534), (252, 275445), (270, 257082), (315, 220356), (324, 214235), (378, 183630), (405, 171388), (420, 165267), (540, 128541), (567, 122420), (630, 110178), (756, 91815), (810, 85694), (945, 73452), (1134, 61210), (1260, 55089), (1620, 42847), (1890, 36726), (2268, 30605), (2835, 24484), (3780, 18363), (5670, 12242), (6121, 11340)]