129473630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8273

約数の個数: 48

約数和(自身を含む): 275903712

約数和(自身を除く): 146430082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 8231, 15730, 16462, 41155, 82310, 90541, 107003, 181082, 214006, 452705, 535015, 905410, 995951, 1070030, 1177033, 1991902, 2354066, 4979755, 5885165, 9959510, 11770330, 12947363, 25894726, 64736815, 129473630]

約数ペア:

[(1, 129473630), (2, 64736815), (5, 25894726), (10, 12947363), (11, 11770330), (13, 9959510), (22, 5885165), (26, 4979755), (55, 2354066), (65, 1991902), (110, 1177033), (121, 1070030), (130, 995951), (143, 905410), (242, 535015), (286, 452705), (605, 214006), (715, 181082), (1210, 107003), (1430, 90541), (1573, 82310), (3146, 41155), (7865, 16462), (8231, 15730)]