122707410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20149}}^1$

素因数の和:20195

約数の個数: 64

約数和(自身を含む): 348192000

約数和(自身を除く): 225484590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 20149, 40298, 60447, 100745, 120894, 141043, 201490, 282086, 302235, 423129, 584321, 604470, 705215, 846258, 1168642, 1410430, 1752963, 2115645, 2921605, 3505926, 4090247, 4231290, 5843210, 8180494, 8764815, 12270741, 17529630, 20451235, 24541482, 40902470, 61353705, 122707410]

約数ペア:

[(1, 122707410), (2, 61353705), (3, 40902470), (5, 24541482), (6, 20451235), (7, 17529630), (10, 12270741), (14, 8764815), (15, 8180494), (21, 5843210), (29, 4231290), (30, 4090247), (35, 3505926), (42, 2921605), (58, 2115645), (70, 1752963), (87, 1410430), (105, 1168642), (145, 846258), (174, 705215), (203, 604470), (210, 584321), (290, 423129), (406, 302235), (435, 282086), (609, 201490), (870, 141043), (1015, 120894), (1218, 100745), (2030, 60447), (3045, 40298), (6090, 20149)]