201715140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9913

約数の個数: 96

約数和(自身を含む): 636088320

約数和(自身を除く): 434373180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 9859, 10230, 19718, 20460, 29577, 39436, 49295, 59154, 98590, 108449, 118308, 147885, 197180, 216898, 295770, 305629, 325347, 433796, 542245, 591540, 611258, 650694, 916887, 1084490, 1222516, 1301388, 1528145, 1626735, 1833774, 2168980, 3056290, 3253470, 3361919, 3667548, 4584435, 6112580, 6506940, 6723838, 9168870, 10085757, 13447676, 16809595, 18337740, 20171514, 33619190, 40343028, 50428785, 67238380, 100857570, 201715140]

約数ペア:

[(1, 201715140), (2, 100857570), (3, 67238380), (4, 50428785), (5, 40343028), (6, 33619190), (10, 20171514), (11, 18337740), (12, 16809595), (15, 13447676), (20, 10085757), (22, 9168870), (30, 6723838), (31, 6506940), (33, 6112580), (44, 4584435), (55, 3667548), (60, 3361919), (62, 3253470), (66, 3056290), (93, 2168980), (110, 1833774), (124, 1626735), (132, 1528145), (155, 1301388), (165, 1222516), (186, 1084490), (220, 916887), (310, 650694), (330, 611258), (341, 591540), (372, 542245), (465, 433796), (620, 325347), (660, 305629), (682, 295770), (930, 216898), (1023, 197180), (1364, 147885), (1705, 118308), (1860, 108449), (2046, 98590), (3410, 59154), (4092, 49295), (5115, 39436), (6820, 29577), (9859, 20460), (10230, 19718)]