1649228460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{2909}}^1$

素因数の和:3791

約数の個数: 96

約数和(自身を含む): 5045241600

約数和(自身を除く): 3396013140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 859, 1718, 2577, 2909, 3436, 4295, 5154, 5818, 8590, 8727, 9449, 10308, 11636, 12885, 14545, 17180, 17454, 18898, 25770, 28347, 29090, 31999, 34908, 37796, 43635, 47245, 51540, 56694, 58180, 63998, 87270, 94490, 95997, 113388, 127996, 141735, 159995, 174540, 188980, 191994, 283470, 319990, 383988, 479985, 566940, 639980, 959970, 1919940, 2498831, 4997662, 7496493, 9995324, 12494155, 14992986, 24988310, 27487141, 29985972, 37482465, 49976620, 54974282, 74964930, 82461423, 109948564, 137435705, 149929860, 164922846, 274871410, 329845692, 412307115, 549742820, 824614230, 1649228460]

約数ペア:

[(1, 1649228460), (2, 824614230), (3, 549742820), (4, 412307115), (5, 329845692), (6, 274871410), (10, 164922846), (11, 149929860), (12, 137435705), (15, 109948564), (20, 82461423), (22, 74964930), (30, 54974282), (33, 49976620), (44, 37482465), (55, 29985972), (60, 27487141), (66, 24988310), (110, 14992986), (132, 12494155), (165, 9995324), (220, 7496493), (330, 4997662), (660, 2498831), (859, 1919940), (1718, 959970), (2577, 639980), (2909, 566940), (3436, 479985), (4295, 383988), (5154, 319990), (5818, 283470), (8590, 191994), (8727, 188980), (9449, 174540), (10308, 159995), (11636, 141735), (12885, 127996), (14545, 113388), (17180, 95997), (17454, 94490), (18898, 87270), (25770, 63998), (28347, 58180), (29090, 56694), (31999, 51540), (34908, 47245), (37796, 43635)]