213899610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5415

約数の個数: 64

約数和(自身を含む): 550540800

約数和(自身を除く): 336641190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 4029, 5309, 6715, 8058, 10618, 13430, 15927, 20145, 26545, 31854, 40290, 53090, 79635, 90253, 159270, 180506, 270759, 419411, 451265, 541518, 838822, 902530, 1258233, 1353795, 2097055, 2516466, 2707590, 4194110, 6291165, 7129987, 12582330, 14259974, 21389961, 35649935, 42779922, 71299870, 106949805, 213899610]

約数ペア:

[(1, 213899610), (2, 106949805), (3, 71299870), (5, 42779922), (6, 35649935), (10, 21389961), (15, 14259974), (17, 12582330), (30, 7129987), (34, 6291165), (51, 4194110), (79, 2707590), (85, 2516466), (102, 2097055), (158, 1353795), (170, 1258233), (237, 902530), (255, 838822), (395, 541518), (474, 451265), (510, 419411), (790, 270759), (1185, 180506), (1343, 159270), (2370, 90253), (2686, 79635), (4029, 53090), (5309, 40290), (6715, 31854), (8058, 26545), (10618, 20145), (13430, 15927)]