15696927420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1\times {\mathrm{2903}}^1$

素因数の和:3539

約数の個数: 96

約数和(自身を含む): 44271456768

約数和(自身を除く): 28574529348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 397, 454, 681, 794, 908, 1135, 1191, 1362, 1588, 1985, 2270, 2382, 2724, 2903, 3405, 3970, 4540, 4764, 5806, 5955, 6810, 7940, 8709, 11612, 11910, 13620, 14515, 17418, 23820, 29030, 34836, 43545, 58060, 87090, 90119, 174180, 180238, 270357, 360476, 450595, 540714, 658981, 901190, 1081428, 1152491, 1317962, 1351785, 1802380, 1976943, 2304982, 2635924, 2703570, 3294905, 3457473, 3953886, 4609964, 5407140, 5762455, 6589810, 6914946, 7907772, 9884715, 11524910, 13179620, 13829892, 17287365, 19769430, 23049820, 34574730, 39538860, 69149460, 261615457, 523230914, 784846371, 1046461828, 1308077285, 1569692742, 2616154570, 3139385484, 3924231855, 5232309140, 7848463710, 15696927420]

約数ペア:

[(1, 15696927420), (2, 7848463710), (3, 5232309140), (4, 3924231855), (5, 3139385484), (6, 2616154570), (10, 1569692742), (12, 1308077285), (15, 1046461828), (20, 784846371), (30, 523230914), (60, 261615457), (227, 69149460), (397, 39538860), (454, 34574730), (681, 23049820), (794, 19769430), (908, 17287365), (1135, 13829892), (1191, 13179620), (1362, 11524910), (1588, 9884715), (1985, 7907772), (2270, 6914946), (2382, 6589810), (2724, 5762455), (2903, 5407140), (3405, 4609964), (3970, 3953886), (4540, 3457473), (4764, 3294905), (5806, 2703570), (5955, 2635924), (6810, 2304982), (7940, 1976943), (8709, 1802380), (11612, 1351785), (11910, 1317962), (13620, 1152491), (14515, 1081428), (17418, 901190), (23820, 658981), (29030, 540714), (34836, 450595), (43545, 360476), (58060, 270357), (87090, 180238), (90119, 174180)]