8236530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 22515948

約数和(自身を除く): 14279418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 173, 207, 230, 345, 346, 414, 519, 529, 690, 865, 1035, 1038, 1058, 1557, 1587, 1730, 2070, 2595, 2645, 3114, 3174, 3979, 4761, 5190, 5290, 7785, 7935, 7958, 9522, 11937, 15570, 15870, 19895, 23805, 23874, 35811, 39790, 47610, 59685, 71622, 91517, 119370, 179055, 183034, 274551, 358110, 457585, 549102, 823653, 915170, 1372755, 1647306, 2745510, 4118265, 8236530]

約数ペア:

[(1, 8236530), (2, 4118265), (3, 2745510), (5, 1647306), (6, 1372755), (9, 915170), (10, 823653), (15, 549102), (18, 457585), (23, 358110), (30, 274551), (45, 183034), (46, 179055), (69, 119370), (90, 91517), (115, 71622), (138, 59685), (173, 47610), (207, 39790), (230, 35811), (345, 23874), (346, 23805), (414, 19895), (519, 15870), (529, 15570), (690, 11937), (865, 9522), (1035, 7958), (1038, 7935), (1058, 7785), (1557, 5290), (1587, 5190), (1730, 4761), (2070, 3979), (2595, 3174), (2645, 3114)]