149062810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11821}}^1$

素因数の和:11938

約数の個数: 32

約数和(自身を含む): 291956112

約数和(自身を除く): 142893302

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 11821, 12610, 23642, 59105, 118210, 153673, 307346, 768365, 1146637, 1536730, 2293274, 5733185, 11466370, 14906281, 29812562, 74531405, 149062810]

約数ペア:

[(1, 149062810), (2, 74531405), (5, 29812562), (10, 14906281), (13, 11466370), (26, 5733185), (65, 2293274), (97, 1536730), (130, 1146637), (194, 768365), (485, 307346), (970, 153673), (1261, 118210), (2522, 59105), (6305, 23642), (11821, 12610)]