65870580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64579}}^1$

素因数の和:64608

約数の個数: 48

約数和(自身を含む): 195289920

約数和(自身を除く): 129419340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 64579, 129158, 193737, 258316, 322895, 387474, 645790, 774948, 968685, 1097843, 1291580, 1937370, 2195686, 3293529, 3874740, 4391372, 5489215, 6587058, 10978430, 13174116, 16467645, 21956860, 32935290, 65870580]

約数ペア:

[(1, 65870580), (2, 32935290), (3, 21956860), (4, 16467645), (5, 13174116), (6, 10978430), (10, 6587058), (12, 5489215), (15, 4391372), (17, 3874740), (20, 3293529), (30, 2195686), (34, 1937370), (51, 1291580), (60, 1097843), (68, 968685), (85, 774948), (102, 645790), (170, 387474), (204, 322895), (255, 258316), (340, 193737), (510, 129158), (1020, 64579)]