73084260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64109}}^1$

素因数の和:64140

約数の個数: 48

約数和(自身を含む): 215409600

約数和(自身を除く): 142325340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 64109, 128218, 192327, 256436, 320545, 384654, 641090, 769308, 961635, 1218071, 1282180, 1923270, 2436142, 3654213, 3846540, 4872284, 6090355, 7308426, 12180710, 14616852, 18271065, 24361420, 36542130, 73084260]

約数ペア:

[(1, 73084260), (2, 36542130), (3, 24361420), (4, 18271065), (5, 14616852), (6, 12180710), (10, 7308426), (12, 6090355), (15, 4872284), (19, 3846540), (20, 3654213), (30, 2436142), (38, 1923270), (57, 1282180), (60, 1218071), (76, 961635), (95, 769308), (114, 641090), (190, 384654), (228, 320545), (285, 256436), (380, 192327), (570, 128218), (1140, 64109)]