30908670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 81877824

約数和(自身を除く): 50969154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 1933, 2665, 3198, 3866, 5330, 5799, 7995, 9665, 11598, 15990, 19330, 25129, 28995, 50258, 57990, 75387, 79253, 125645, 150774, 158506, 237759, 251290, 376935, 396265, 475518, 753870, 792530, 1030289, 1188795, 2060578, 2377590, 3090867, 5151445, 6181734, 10302890, 15454335, 30908670]

約数ペア:

[(1, 30908670), (2, 15454335), (3, 10302890), (5, 6181734), (6, 5151445), (10, 3090867), (13, 2377590), (15, 2060578), (26, 1188795), (30, 1030289), (39, 792530), (41, 753870), (65, 475518), (78, 396265), (82, 376935), (123, 251290), (130, 237759), (195, 158506), (205, 150774), (246, 125645), (390, 79253), (410, 75387), (533, 57990), (615, 50258), (1066, 28995), (1230, 25129), (1599, 19330), (1933, 15990), (2665, 11598), (3198, 9665), (3866, 7995), (5330, 5799)]