3235780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4215356

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 307, 310, 340, 527, 614, 620, 1054, 1228, 1535, 2108, 2635, 3070, 5219, 5270, 6140, 9517, 10438, 10540, 19034, 20876, 26095, 38068, 47585, 52190, 95170, 104380, 161789, 190340, 323578, 647156, 808945, 1617890, 3235780]

約数ペア:

[(1, 3235780), (2, 1617890), (4, 808945), (5, 647156), (10, 323578), (17, 190340), (20, 161789), (31, 104380), (34, 95170), (62, 52190), (68, 47585), (85, 38068), (124, 26095), (155, 20876), (170, 19034), (307, 10540), (310, 10438), (340, 9517), (527, 6140), (614, 5270), (620, 5219), (1054, 3070), (1228, 2635), (1535, 2108)]