30886128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2391

約数の個数: 120

約数和(自身を含む): 106430688

約数和(自身を除く): 75544560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 2357, 3276, 4368, 4714, 6552, 7071, 9428, 13104, 14142, 16499, 18856, 21213, 28284, 30641, 32998, 37712, 42426, 49497, 56568, 61282, 65996, 84852, 91923, 98994, 113136, 122564, 131992, 148491, 169704, 183846, 197988, 214487, 245128, 263984, 275769, 296982, 339408, 367692, 395976, 428974, 490256, 551538, 593964, 643461, 735384, 791952, 857948, 1103076, 1187928, 1286922, 1470768, 1715896, 1930383, 2206152, 2375856, 2573844, 3431792, 3860766, 4412304, 5147688, 7721532, 10295376, 15443064, 30886128]

約数ペア:

[(1, 30886128), (2, 15443064), (3, 10295376), (4, 7721532), (6, 5147688), (7, 4412304), (8, 3860766), (9, 3431792), (12, 2573844), (13, 2375856), (14, 2206152), (16, 1930383), (18, 1715896), (21, 1470768), (24, 1286922), (26, 1187928), (28, 1103076), (36, 857948), (39, 791952), (42, 735384), (48, 643461), (52, 593964), (56, 551538), (63, 490256), (72, 428974), (78, 395976), (84, 367692), (91, 339408), (104, 296982), (112, 275769), (117, 263984), (126, 245128), (144, 214487), (156, 197988), (168, 183846), (182, 169704), (208, 148491), (234, 131992), (252, 122564), (273, 113136), (312, 98994), (336, 91923), (364, 84852), (468, 65996), (504, 61282), (546, 56568), (624, 49497), (728, 42426), (819, 37712), (936, 32998), (1008, 30641), (1092, 28284), (1456, 21213), (1638, 18856), (1872, 16499), (2184, 14142), (2357, 13104), (3276, 9428), (4368, 7071), (4714, 6552)]