30075136

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 73943744

約数和(自身を除く): 43868608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1291, 1456, 1664, 1792, 2582, 2912, 3328, 5164, 5824, 9037, 10328, 11648, 16783, 18074, 20656, 23296, 33566, 36148, 41312, 67132, 72296, 82624, 117481, 134264, 144592, 165248, 234962, 268528, 289184, 330496, 469924, 537056, 578368, 939848, 1074112, 1156736, 1879696, 2148224, 2313472, 3759392, 4296448, 7518784, 15037568, 30075136]

約数ペア:

[(1, 30075136), (2, 15037568), (4, 7518784), (7, 4296448), (8, 3759392), (13, 2313472), (14, 2148224), (16, 1879696), (26, 1156736), (28, 1074112), (32, 939848), (52, 578368), (56, 537056), (64, 469924), (91, 330496), (104, 289184), (112, 268528), (128, 234962), (182, 165248), (208, 144592), (224, 134264), (256, 117481), (364, 82624), (416, 72296), (448, 67132), (728, 41312), (832, 36148), (896, 33566), (1291, 23296), (1456, 20656), (1664, 18074), (1792, 16783), (2582, 11648), (2912, 10328), (3328, 9037), (5164, 5824)]