148047430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2089}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 281397600

約数和(自身を除く): 133350170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1865, 2089, 3730, 4178, 7087, 10445, 14174, 20890, 35435, 39691, 70870, 79382, 198455, 396910, 779197, 1558394, 3895985, 7791970, 14804743, 29609486, 74023715, 148047430]

約数ペア:

[(1, 148047430), (2, 74023715), (5, 29609486), (10, 14804743), (19, 7791970), (38, 3895985), (95, 1558394), (190, 779197), (373, 396910), (746, 198455), (1865, 79382), (2089, 70870), (3730, 39691), (4178, 35435), (7087, 20890), (10445, 14174)]