344365980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26449}}^1$

素因数の和:26499

約数の個数: 96

約数和(自身を含む): 1137561600

約数和(自身を除く): 793195620

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, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 26449, 52898, 79347, 105796, 132245, 158694, 185143, 264490, 317388, 370286, 396735, 528980, 555429, 740572, 793470, 819919, 925715, 1110858, 1586940, 1639838, 1851430, 2221716, 2459757, 2777145, 3279676, 3702860, 4099595, 4919514, 5554290, 5739433, 8199190, 9839028, 11108580, 11478866, 12298785, 16398380, 17218299, 22957732, 24597570, 28697165, 34436598, 49195140, 57394330, 68873196, 86091495, 114788660, 172182990, 344365980]

約数ペア:

[(1, 344365980), (2, 172182990), (3, 114788660), (4, 86091495), (5, 68873196), (6, 57394330), (7, 49195140), (10, 34436598), (12, 28697165), (14, 24597570), (15, 22957732), (20, 17218299), (21, 16398380), (28, 12298785), (30, 11478866), (31, 11108580), (35, 9839028), (42, 8199190), (60, 5739433), (62, 5554290), (70, 4919514), (84, 4099595), (93, 3702860), (105, 3279676), (124, 2777145), (140, 2459757), (155, 2221716), (186, 1851430), (210, 1639838), (217, 1586940), (310, 1110858), (372, 925715), (420, 819919), (434, 793470), (465, 740572), (620, 555429), (651, 528980), (868, 396735), (930, 370286), (1085, 317388), (1302, 264490), (1860, 185143), (2170, 158694), (2604, 132245), (3255, 105796), (4340, 79347), (6510, 52898), (13020, 26449)]