123600190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12703}}^1$

素因数の和:12856

約数の個数: 32

約数和(自身を含む): 256112640

約数和(自身を除く): 132512450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 12703, 25406, 63515, 88921, 127030, 177842, 444605, 889210, 1765717, 3531434, 8828585, 12360019, 17657170, 24720038, 61800095, 123600190]

約数ペア:

[(1, 123600190), (2, 61800095), (5, 24720038), (7, 17657170), (10, 12360019), (14, 8828585), (35, 3531434), (70, 1765717), (139, 889210), (278, 444605), (695, 177842), (973, 127030), (1390, 88921), (1946, 63515), (4865, 25406), (9730, 12703)]