30847068

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 98489160

約数和(自身を除く): 67642092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 67, 81, 84, 87, 98, 108, 116, 126, 134, 147, 162, 174, 189, 196, 201, 203, 252, 261, 268, 294, 324, 348, 378, 402, 406, 441, 469, 522, 567, 588, 603, 609, 756, 783, 804, 812, 882, 938, 1044, 1134, 1206, 1218, 1323, 1407, 1421, 1566, 1764, 1809, 1827, 1876, 1943, 2268, 2349, 2412, 2436, 2646, 2814, 2842, 3132, 3283, 3618, 3654, 3886, 3969, 4221, 4263, 4698, 5292, 5427, 5481, 5628, 5684, 5829, 6566, 7236, 7308, 7772, 7938, 8442, 8526, 9396, 9849, 10854, 10962, 11658, 12663, 12789, 13132, 13601, 15876, 16443, 16884, 17052, 17487, 19698, 21708, 21924, 23316, 25326, 25578, 27202, 29547, 32886, 34974, 37989, 38367, 39396, 40803, 50652, 51156, 52461, 54404, 59094, 65772, 69948, 75978, 76734, 81606, 88641, 95207, 104922, 115101, 118188, 122409, 151956, 153468, 157383, 163212, 177282, 190414, 209844, 230202, 244818, 265923, 285621, 314766, 354564, 367227, 380828, 460404, 489636, 531846, 571242, 629532, 734454, 856863, 1063692, 1101681, 1142484, 1468908, 1713726, 2203362, 2570589, 3427452, 4406724, 5141178, 7711767, 10282356, 15423534, 30847068]

約数ペア:

[(1, 30847068), (2, 15423534), (3, 10282356), (4, 7711767), (6, 5141178), (7, 4406724), (9, 3427452), (12, 2570589), (14, 2203362), (18, 1713726), (21, 1468908), (27, 1142484), (28, 1101681), (29, 1063692), (36, 856863), (42, 734454), (49, 629532), (54, 571242), (58, 531846), (63, 489636), (67, 460404), (81, 380828), (84, 367227), (87, 354564), (98, 314766), (108, 285621), (116, 265923), (126, 244818), (134, 230202), (147, 209844), (162, 190414), (174, 177282), (189, 163212), (196, 157383), (201, 153468), (203, 151956), (252, 122409), (261, 118188), (268, 115101), (294, 104922), (324, 95207), (348, 88641), (378, 81606), (402, 76734), (406, 75978), (441, 69948), (469, 65772), (522, 59094), (567, 54404), (588, 52461), (603, 51156), (609, 50652), (756, 40803), (783, 39396), (804, 38367), (812, 37989), (882, 34974), (938, 32886), (1044, 29547), (1134, 27202), (1206, 25578), (1218, 25326), (1323, 23316), (1407, 21924), (1421, 21708), (1566, 19698), (1764, 17487), (1809, 17052), (1827, 16884), (1876, 16443), (1943, 15876), (2268, 13601), (2349, 13132), (2412, 12789), (2436, 12663), (2646, 11658), (2814, 10962), (2842, 10854), (3132, 9849), (3283, 9396), (3618, 8526), (3654, 8442), (3886, 7938), (3969, 7772), (4221, 7308), (4263, 7236), (4698, 6566), (5292, 5829), (5427, 5684), (5481, 5628)]