30847908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 92969856

約数和(自身を除く): 62121948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 53, 78, 82, 84, 91, 106, 123, 156, 159, 164, 169, 182, 212, 246, 273, 287, 318, 338, 364, 371, 492, 507, 533, 546, 574, 636, 676, 689, 742, 861, 1014, 1066, 1092, 1113, 1148, 1183, 1378, 1484, 1599, 1722, 2028, 2067, 2132, 2173, 2226, 2366, 2756, 3198, 3444, 3549, 3731, 4134, 4346, 4452, 4732, 4823, 6396, 6519, 6929, 7098, 7462, 8268, 8692, 8957, 9646, 11193, 13038, 13858, 14196, 14469, 14924, 15211, 17914, 19292, 20787, 22386, 26076, 26871, 27716, 28249, 28938, 30422, 35828, 41574, 44772, 45633, 48503, 53742, 56498, 57876, 60844, 62699, 83148, 84747, 91266, 97006, 107484, 112996, 125398, 145509, 169494, 182532, 188097, 194012, 197743, 250796, 291018, 338988, 367237, 376194, 395486, 582036, 593229, 734474, 752388, 790972, 1101711, 1186458, 1468948, 2203422, 2372916, 2570659, 4406844, 5141318, 7711977, 10282636, 15423954, 30847908]

約数ペア:

[(1, 30847908), (2, 15423954), (3, 10282636), (4, 7711977), (6, 5141318), (7, 4406844), (12, 2570659), (13, 2372916), (14, 2203422), (21, 1468948), (26, 1186458), (28, 1101711), (39, 790972), (41, 752388), (42, 734474), (52, 593229), (53, 582036), (78, 395486), (82, 376194), (84, 367237), (91, 338988), (106, 291018), (123, 250796), (156, 197743), (159, 194012), (164, 188097), (169, 182532), (182, 169494), (212, 145509), (246, 125398), (273, 112996), (287, 107484), (318, 97006), (338, 91266), (364, 84747), (371, 83148), (492, 62699), (507, 60844), (533, 57876), (546, 56498), (574, 53742), (636, 48503), (676, 45633), (689, 44772), (742, 41574), (861, 35828), (1014, 30422), (1066, 28938), (1092, 28249), (1113, 27716), (1148, 26871), (1183, 26076), (1378, 22386), (1484, 20787), (1599, 19292), (1722, 17914), (2028, 15211), (2067, 14924), (2132, 14469), (2173, 14196), (2226, 13858), (2366, 13038), (2756, 11193), (3198, 9646), (3444, 8957), (3549, 8692), (3731, 8268), (4134, 7462), (4346, 7098), (4452, 6929), (4732, 6519), (4823, 6396)]