320637030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49253}}^1$

素因数の和:49301

約数の個数: 64

約数和(自身を含む): 907849728

約数和(自身を除く): 587212698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 49253, 98506, 147759, 246265, 295518, 344771, 492530, 689542, 738795, 1034313, 1477590, 1526843, 1723855, 2068626, 3053686, 3447710, 4580529, 5171565, 7634215, 9161058, 10343130, 10687901, 15268430, 21375802, 22902645, 32063703, 45805290, 53439505, 64127406, 106879010, 160318515, 320637030]

約数ペア:

[(1, 320637030), (2, 160318515), (3, 106879010), (5, 64127406), (6, 53439505), (7, 45805290), (10, 32063703), (14, 22902645), (15, 21375802), (21, 15268430), (30, 10687901), (31, 10343130), (35, 9161058), (42, 7634215), (62, 5171565), (70, 4580529), (93, 3447710), (105, 3053686), (155, 2068626), (186, 1723855), (210, 1526843), (217, 1477590), (310, 1034313), (434, 738795), (465, 689542), (651, 492530), (930, 344771), (1085, 295518), (1302, 246265), (2170, 147759), (3255, 98506), (6510, 49253)]