1566224340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373881}}^1$

素因数の和:1373912

約数の個数: 48

約数和(自身を含む): 4616243520

約数和(自身を除く): 3050019180

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, 1373881, 2747762, 4121643, 5495524, 6869405, 8243286, 13738810, 16486572, 20608215, 26103739, 27477620, 41216430, 52207478, 78311217, 82432860, 104414956, 130518695, 156622434, 261037390, 313244868, 391556085, 522074780, 783112170, 1566224340]

約数ペア:

[(1, 1566224340), (2, 783112170), (3, 522074780), (4, 391556085), (5, 313244868), (6, 261037390), (10, 156622434), (12, 130518695), (15, 104414956), (19, 82432860), (20, 78311217), (30, 52207478), (38, 41216430), (57, 27477620), (60, 26103739), (76, 20608215), (95, 16486572), (114, 13738810), (190, 8243286), (228, 6869405), (285, 5495524), (380, 4121643), (570, 2747762), (1140, 1373881)]