191348220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5119}}^1$

素因数の和:5227

約数の個数: 96

約数和(自身を含む): 619315200

約数和(自身を除く): 427966980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5119, 5340, 6230, 7476, 9345, 10238, 12460, 15357, 18690, 20476, 25595, 30714, 35833, 37380, 51190, 61428, 71666, 76785, 102380, 107499, 143332, 153570, 179165, 214998, 307140, 358330, 429996, 455591, 537495, 716660, 911182, 1074990, 1366773, 1822364, 2149980, 2277955, 2733546, 3189137, 4555910, 5467092, 6378274, 6833865, 9111820, 9567411, 12756548, 13667730, 15945685, 19134822, 27335460, 31891370, 38269644, 47837055, 63782740, 95674110, 191348220]

約数ペア:

[(1, 191348220), (2, 95674110), (3, 63782740), (4, 47837055), (5, 38269644), (6, 31891370), (7, 27335460), (10, 19134822), (12, 15945685), (14, 13667730), (15, 12756548), (20, 9567411), (21, 9111820), (28, 6833865), (30, 6378274), (35, 5467092), (42, 4555910), (60, 3189137), (70, 2733546), (84, 2277955), (89, 2149980), (105, 1822364), (140, 1366773), (178, 1074990), (210, 911182), (267, 716660), (356, 537495), (420, 455591), (445, 429996), (534, 358330), (623, 307140), (890, 214998), (1068, 179165), (1246, 153570), (1335, 143332), (1780, 107499), (1869, 102380), (2492, 76785), (2670, 71666), (3115, 61428), (3738, 51190), (5119, 37380), (5340, 35833), (6230, 30714), (7476, 25595), (9345, 20476), (10238, 18690), (12460, 15357)]