30637138

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 54286848

約数和(自身を除く): 23649710

約数列:

[1, 2, 7, 14, 47, 94, 101, 202, 329, 461, 658, 707, 922, 1414, 3227, 4747, 6454, 9494, 21667, 33229, 43334, 46561, 66458, 93122, 151669, 303338, 325927, 651854, 2188367, 4376734, 15318569, 30637138]

約数ペア:

[(1, 30637138), (2, 15318569), (7, 4376734), (14, 2188367), (47, 651854), (94, 325927), (101, 303338), (202, 151669), (329, 93122), (461, 66458), (658, 46561), (707, 43334), (922, 33229), (1414, 21667), (3227, 9494), (4747, 6454)]