156980387970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{27409}}^1\times {\mathrm{9091}}^1$

素因数の和:36520

約数の個数: 96

約数和(自身を含む): 466524339840

約数和(自身を除く): 309543951870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 9091, 18182, 27273, 27409, 45455, 54546, 54818, 63637, 81819, 82227, 90910, 127274, 136365, 137045, 163638, 164454, 190911, 191863, 246681, 272730, 274090, 318185, 381822, 383726, 409095, 411135, 493362, 572733, 575589, 636370, 818190, 822270, 954555, 959315, 1145466, 1151178, 1233405, 1726767, 1909110, 1918630, 2466810, 2863665, 2877945, 3453534, 5727330, 5755890, 8633835, 17267670, 249175219, 498350438, 747525657, 1245876095, 1495051314, 1744226533, 2242576971, 2491752190, 3488453066, 3737628285, 4485153942, 5232679599, 7475256570, 8721132665, 10465359198, 11212884855, 15698038797, 17442265330, 22425769710, 26163397995, 31396077594, 52326795990, 78490193985, 156980387970]

約数ペア:

[(1, 156980387970), (2, 78490193985), (3, 52326795990), (5, 31396077594), (6, 26163397995), (7, 22425769710), (9, 17442265330), (10, 15698038797), (14, 11212884855), (15, 10465359198), (18, 8721132665), (21, 7475256570), (30, 5232679599), (35, 4485153942), (42, 3737628285), (45, 3488453066), (63, 2491752190), (70, 2242576971), (90, 1744226533), (105, 1495051314), (126, 1245876095), (210, 747525657), (315, 498350438), (630, 249175219), (9091, 17267670), (18182, 8633835), (27273, 5755890), (27409, 5727330), (45455, 3453534), (54546, 2877945), (54818, 2863665), (63637, 2466810), (81819, 1918630), (82227, 1909110), (90910, 1726767), (127274, 1233405), (136365, 1151178), (137045, 1145466), (163638, 959315), (164454, 954555), (190911, 822270), (191863, 818190), (246681, 636370), (272730, 575589), (274090, 572733), (318185, 493362), (381822, 411135), (383726, 409095)]