70421670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 207567360

約数和(自身を除く): 137145690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 131, 135, 165, 181, 198, 262, 270, 297, 330, 362, 393, 495, 543, 594, 655, 786, 905, 990, 1086, 1179, 1310, 1441, 1485, 1629, 1810, 1965, 1991, 2358, 2715, 2882, 2970, 3258, 3537, 3930, 3982, 4323, 4887, 5430, 5895, 5973, 7074, 7205, 8145, 8646, 9774, 9955, 11790, 11946, 12969, 14410, 16290, 17685, 17919, 19910, 21615, 23711, 24435, 25938, 29865, 35370, 35838, 38907, 43230, 47422, 48870, 53757, 59730, 64845, 71133, 77814, 89595, 107514, 118555, 129690, 142266, 179190, 194535, 213399, 237110, 260821, 268785, 355665, 389070, 426798, 521642, 537570, 640197, 711330, 782463, 1066995, 1280394, 1304105, 1564926, 2133990, 2347389, 2608210, 3200985, 3912315, 4694778, 6401970, 7042167, 7824630, 11736945, 14084334, 23473890, 35210835, 70421670]

約数ペア:

[(1, 70421670), (2, 35210835), (3, 23473890), (5, 14084334), (6, 11736945), (9, 7824630), (10, 7042167), (11, 6401970), (15, 4694778), (18, 3912315), (22, 3200985), (27, 2608210), (30, 2347389), (33, 2133990), (45, 1564926), (54, 1304105), (55, 1280394), (66, 1066995), (90, 782463), (99, 711330), (110, 640197), (131, 537570), (135, 521642), (165, 426798), (181, 389070), (198, 355665), (262, 268785), (270, 260821), (297, 237110), (330, 213399), (362, 194535), (393, 179190), (495, 142266), (543, 129690), (594, 118555), (655, 107514), (786, 89595), (905, 77814), (990, 71133), (1086, 64845), (1179, 59730), (1310, 53757), (1441, 48870), (1485, 47422), (1629, 43230), (1810, 38907), (1965, 35838), (1991, 35370), (2358, 29865), (2715, 25938), (2882, 24435), (2970, 23711), (3258, 21615), (3537, 19910), (3930, 17919), (3982, 17685), (4323, 16290), (4887, 14410), (5430, 12969), (5895, 11946), (5973, 11790), (7074, 9955), (7205, 9774), (8145, 8646)]