123650940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9547

約数の個数: 96

約数和(自身を含む): 408489984

約数和(自身を除く): 284839044

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, 9497, 13020, 18994, 28491, 37988, 47485, 56982, 66479, 94970, 113964, 132958, 142455, 189940, 199437, 265916, 284910, 294407, 332395, 398874, 569820, 588814, 664790, 797748, 883221, 997185, 1177628, 1329580, 1472035, 1766442, 1994370, 2060849, 2944070, 3532884, 3988740, 4121698, 4416105, 5888140, 6182547, 8243396, 8832210, 10304245, 12365094, 17664420, 20608490, 24730188, 30912735, 41216980, 61825470, 123650940]

約数ペア:

[(1, 123650940), (2, 61825470), (3, 41216980), (4, 30912735), (5, 24730188), (6, 20608490), (7, 17664420), (10, 12365094), (12, 10304245), (14, 8832210), (15, 8243396), (20, 6182547), (21, 5888140), (28, 4416105), (30, 4121698), (31, 3988740), (35, 3532884), (42, 2944070), (60, 2060849), (62, 1994370), (70, 1766442), (84, 1472035), (93, 1329580), (105, 1177628), (124, 997185), (140, 883221), (155, 797748), (186, 664790), (210, 588814), (217, 569820), (310, 398874), (372, 332395), (420, 294407), (434, 284910), (465, 265916), (620, 199437), (651, 189940), (868, 142455), (930, 132958), (1085, 113964), (1302, 94970), (1860, 66479), (2170, 56982), (2604, 47485), (3255, 37988), (4340, 28491), (6510, 18994), (9497, 13020)]