121405510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 235799424

約数和(自身を除く): 114393914

約数列:

[1, 2, 5, 10, 37, 41, 53, 74, 82, 106, 151, 185, 205, 265, 302, 370, 410, 530, 755, 1510, 1517, 1961, 2173, 3034, 3922, 4346, 5587, 6191, 7585, 8003, 9805, 10865, 11174, 12382, 15170, 16006, 19610, 21730, 27935, 30955, 40015, 55870, 61910, 80030, 80401, 160802, 229067, 296111, 328123, 402005, 458134, 592222, 656246, 804010, 1145335, 1480555, 1640615, 2290670, 2961110, 3281230, 12140551, 24281102, 60702755, 121405510]

約数ペア:

[(1, 121405510), (2, 60702755), (5, 24281102), (10, 12140551), (37, 3281230), (41, 2961110), (53, 2290670), (74, 1640615), (82, 1480555), (106, 1145335), (151, 804010), (185, 656246), (205, 592222), (265, 458134), (302, 402005), (370, 328123), (410, 296111), (530, 229067), (755, 160802), (1510, 80401), (1517, 80030), (1961, 61910), (2173, 55870), (3034, 40015), (3922, 30955), (4346, 27935), (5587, 21730), (6191, 19610), (7585, 16006), (8003, 15170), (9805, 12382), (10865, 11174)]