79884870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12049}}^1$

素因数の和:12089

約数の個数: 64

約数和(自身を含む): 218635200

約数和(自身を除く): 138750330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 12049, 24098, 36147, 60245, 72294, 120490, 156637, 180735, 204833, 313274, 361470, 409666, 469911, 614499, 783185, 939822, 1024165, 1228998, 1566370, 2048330, 2349555, 2662829, 3072495, 4699110, 5325658, 6144990, 7988487, 13314145, 15976974, 26628290, 39942435, 79884870]

約数ペア:

[(1, 79884870), (2, 39942435), (3, 26628290), (5, 15976974), (6, 13314145), (10, 7988487), (13, 6144990), (15, 5325658), (17, 4699110), (26, 3072495), (30, 2662829), (34, 2349555), (39, 2048330), (51, 1566370), (65, 1228998), (78, 1024165), (85, 939822), (102, 783185), (130, 614499), (170, 469911), (195, 409666), (221, 361470), (255, 313274), (390, 204833), (442, 180735), (510, 156637), (663, 120490), (1105, 72294), (1326, 60245), (2210, 36147), (3315, 24098), (6630, 12049)]