42805530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 122135040

約数和(自身を除く): 79329510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 61, 69, 90, 113, 115, 122, 135, 138, 183, 207, 226, 230, 270, 305, 339, 345, 366, 414, 549, 565, 610, 621, 678, 690, 915, 1017, 1035, 1098, 1130, 1242, 1403, 1647, 1695, 1830, 2034, 2070, 2599, 2745, 2806, 3051, 3105, 3294, 3390, 4209, 5085, 5198, 5490, 6102, 6210, 6893, 7015, 7797, 8235, 8418, 10170, 12627, 12995, 13786, 14030, 15255, 15594, 16470, 20679, 21045, 23391, 25254, 25990, 30510, 34465, 37881, 38985, 41358, 42090, 46782, 62037, 63135, 68930, 70173, 75762, 77970, 103395, 116955, 124074, 126270, 140346, 158539, 186111, 189405, 206790, 233910, 310185, 317078, 350865, 372222, 378810, 475617, 620370, 701730, 792695, 930555, 951234, 1426851, 1585390, 1861110, 2378085, 2853702, 4280553, 4756170, 7134255, 8561106, 14268510, 21402765, 42805530]

約数ペア:

[(1, 42805530), (2, 21402765), (3, 14268510), (5, 8561106), (6, 7134255), (9, 4756170), (10, 4280553), (15, 2853702), (18, 2378085), (23, 1861110), (27, 1585390), (30, 1426851), (45, 951234), (46, 930555), (54, 792695), (61, 701730), (69, 620370), (90, 475617), (113, 378810), (115, 372222), (122, 350865), (135, 317078), (138, 310185), (183, 233910), (207, 206790), (226, 189405), (230, 186111), (270, 158539), (305, 140346), (339, 126270), (345, 124074), (366, 116955), (414, 103395), (549, 77970), (565, 75762), (610, 70173), (621, 68930), (678, 63135), (690, 62037), (915, 46782), (1017, 42090), (1035, 41358), (1098, 38985), (1130, 37881), (1242, 34465), (1403, 30510), (1647, 25990), (1695, 25254), (1830, 23391), (2034, 21045), (2070, 20679), (2599, 16470), (2745, 15594), (2806, 15255), (3051, 14030), (3105, 13786), (3294, 12995), (3390, 12627), (4209, 10170), (5085, 8418), (5198, 8235), (5490, 7797), (6102, 7015), (6210, 6893)]