1728363950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 3257968560

約数和(自身を除く): 1529604610

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 307, 545, 614, 1033, 1090, 1535, 2066, 2725, 3070, 5165, 5450, 7675, 10330, 15350, 25825, 33463, 51650, 66926, 112597, 167315, 225194, 317131, 334630, 562985, 634262, 836575, 1125970, 1585655, 1673150, 2814925, 3171310, 5629850, 7928275, 15856550, 34567279, 69134558, 172836395, 345672790, 864181975, 1728363950]

約数ペア:

[(1, 1728363950), (2, 864181975), (5, 345672790), (10, 172836395), (25, 69134558), (50, 34567279), (109, 15856550), (218, 7928275), (307, 5629850), (545, 3171310), (614, 2814925), (1033, 1673150), (1090, 1585655), (1535, 1125970), (2066, 836575), (2725, 634262), (3070, 562985), (5165, 334630), (5450, 317131), (7675, 225194), (10330, 167315), (15350, 112597), (25825, 66926), (33463, 51650)]