39495540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 127217664

約数和(自身を除く): 87722124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 347, 420, 542, 694, 813, 1041, 1084, 1355, 1388, 1626, 1735, 1897, 2082, 2429, 2710, 3252, 3470, 3794, 4065, 4164, 4858, 5205, 5420, 5691, 6940, 7287, 7588, 8130, 9485, 9716, 10410, 11382, 12145, 14574, 16260, 18970, 20820, 22764, 24290, 28455, 29148, 36435, 37940, 48580, 56910, 72870, 94037, 113820, 145740, 188074, 282111, 376148, 470185, 564222, 658259, 940370, 1128444, 1316518, 1410555, 1880740, 1974777, 2633036, 2821110, 3291295, 3949554, 5642220, 6582590, 7899108, 9873885, 13165180, 19747770, 39495540]

約数ペア:

[(1, 39495540), (2, 19747770), (3, 13165180), (4, 9873885), (5, 7899108), (6, 6582590), (7, 5642220), (10, 3949554), (12, 3291295), (14, 2821110), (15, 2633036), (20, 1974777), (21, 1880740), (28, 1410555), (30, 1316518), (35, 1128444), (42, 940370), (60, 658259), (70, 564222), (84, 470185), (105, 376148), (140, 282111), (210, 188074), (271, 145740), (347, 113820), (420, 94037), (542, 72870), (694, 56910), (813, 48580), (1041, 37940), (1084, 36435), (1355, 29148), (1388, 28455), (1626, 24290), (1735, 22764), (1897, 20820), (2082, 18970), (2429, 16260), (2710, 14574), (3252, 12145), (3470, 11382), (3794, 10410), (4065, 9716), (4164, 9485), (4858, 8130), (5205, 7588), (5420, 7287), (5691, 6940)]