2100030128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 160

約数和(自身を含む): 5173061760

約数和(自身を除く): 3073031632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 73, 112, 116, 119, 136, 146, 203, 232, 238, 272, 292, 406, 464, 476, 493, 511, 521, 584, 812, 952, 986, 1022, 1042, 1168, 1241, 1624, 1904, 1972, 2044, 2084, 2117, 2482, 3248, 3451, 3647, 3944, 4088, 4168, 4234, 4964, 6902, 7294, 7888, 8176, 8336, 8468, 8687, 8857, 9928, 13804, 14588, 14819, 15109, 16936, 17374, 17714, 19856, 27608, 29176, 29638, 30218, 33872, 34748, 35428, 35989, 38033, 55216, 58352, 59276, 60436, 61999, 69496, 70856, 71978, 76066, 105763, 118552, 120872, 123998, 138992, 141712, 143956, 152132, 211526, 237104, 241744, 247996, 251923, 256853, 266231, 287912, 304264, 423052, 495992, 503846, 513706, 532462, 575824, 608528, 646561, 846104, 991984, 1007692, 1027412, 1064924, 1102957, 1293122, 1692208, 1797971, 2015384, 2054824, 2129848, 2205914, 2586244, 3595942, 4030768, 4109648, 4259696, 4411828, 4525927, 5172488, 7191884, 7720699, 8823656, 9051854, 10344976, 14383768, 15441398, 17647312, 18103708, 18750269, 28767536, 30882796, 36207416, 37500538, 61765592, 72414832, 75001076, 123531184, 131251883, 150002152, 262503766, 300004304, 525007532, 1050015064, 2100030128]

約数ペア:

[(1, 2100030128), (2, 1050015064), (4, 525007532), (7, 300004304), (8, 262503766), (14, 150002152), (16, 131251883), (17, 123531184), (28, 75001076), (29, 72414832), (34, 61765592), (56, 37500538), (58, 36207416), (68, 30882796), (73, 28767536), (112, 18750269), (116, 18103708), (119, 17647312), (136, 15441398), (146, 14383768), (203, 10344976), (232, 9051854), (238, 8823656), (272, 7720699), (292, 7191884), (406, 5172488), (464, 4525927), (476, 4411828), (493, 4259696), (511, 4109648), (521, 4030768), (584, 3595942), (812, 2586244), (952, 2205914), (986, 2129848), (1022, 2054824), (1042, 2015384), (1168, 1797971), (1241, 1692208), (1624, 1293122), (1904, 1102957), (1972, 1064924), (2044, 1027412), (2084, 1007692), (2117, 991984), (2482, 846104), (3248, 646561), (3451, 608528), (3647, 575824), (3944, 532462), (4088, 513706), (4168, 503846), (4234, 495992), (4964, 423052), (6902, 304264), (7294, 287912), (7888, 266231), (8176, 256853), (8336, 251923), (8468, 247996), (8687, 241744), (8857, 237104), (9928, 211526), (13804, 152132), (14588, 143956), (14819, 141712), (15109, 138992), (16936, 123998), (17374, 120872), (17714, 118552), (19856, 105763), (27608, 76066), (29176, 71978), (29638, 70856), (30218, 69496), (33872, 61999), (34748, 60436), (35428, 59276), (35989, 58352), (38033, 55216)]