71363970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 193933440

約数和(自身を除く): 122569470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 4987, 7155, 9974, 14310, 14961, 24935, 29922, 44883, 49870, 74805, 89766, 134649, 149610, 224415, 264311, 269298, 448830, 528622, 673245, 792933, 1321555, 1346490, 1585866, 2378799, 2643110, 3964665, 4757598, 7136397, 7929330, 11893995, 14272794, 23787990, 35681985, 71363970]

約数ペア:

[(1, 71363970), (2, 35681985), (3, 23787990), (5, 14272794), (6, 11893995), (9, 7929330), (10, 7136397), (15, 4757598), (18, 3964665), (27, 2643110), (30, 2378799), (45, 1585866), (53, 1346490), (54, 1321555), (90, 792933), (106, 673245), (135, 528622), (159, 448830), (265, 269298), (270, 264311), (318, 224415), (477, 149610), (530, 134649), (795, 89766), (954, 74805), (1431, 49870), (1590, 44883), (2385, 29922), (2862, 24935), (4770, 14961), (4987, 14310), (7155, 9974)]