16027620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 52985856

約数和(自身を除く): 36958236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1231, 1302, 1860, 2170, 2462, 2604, 3255, 3693, 4340, 4924, 6155, 6510, 7386, 8617, 12310, 13020, 14772, 17234, 18465, 24620, 25851, 34468, 36930, 38161, 43085, 51702, 73860, 76322, 86170, 103404, 114483, 129255, 152644, 172340, 190805, 228966, 258510, 267127, 381610, 457932, 517020, 534254, 572415, 763220, 801381, 1068508, 1144830, 1335635, 1602762, 2289660, 2671270, 3205524, 4006905, 5342540, 8013810, 16027620]

約数ペア:

[(1, 16027620), (2, 8013810), (3, 5342540), (4, 4006905), (5, 3205524), (6, 2671270), (7, 2289660), (10, 1602762), (12, 1335635), (14, 1144830), (15, 1068508), (20, 801381), (21, 763220), (28, 572415), (30, 534254), (31, 517020), (35, 457932), (42, 381610), (60, 267127), (62, 258510), (70, 228966), (84, 190805), (93, 172340), (105, 152644), (124, 129255), (140, 114483), (155, 103404), (186, 86170), (210, 76322), (217, 73860), (310, 51702), (372, 43085), (420, 38161), (434, 36930), (465, 34468), (620, 25851), (651, 24620), (868, 18465), (930, 17234), (1085, 14772), (1231, 13020), (1302, 12310), (1860, 8617), (2170, 7386), (2462, 6510), (2604, 6155), (3255, 4924), (3693, 4340)]