29273559420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{9956993}}^1$

素因数の和:9957019

約数の個数: 72

約数和(自身を含む): 95348174544

約数和(自身を除く): 66074615124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 9956993, 19913986, 29870979, 39827972, 49784965, 59741958, 69698951, 99569930, 119483916, 139397902, 149354895, 199139860, 209096853, 278795804, 298709790, 348494755, 418193706, 487892657, 597419580, 696989510, 836387412, 975785314, 1045484265, 1393979020, 1463677971, 1951570628, 2090968530, 2439463285, 2927355942, 4181937060, 4878926570, 5854711884, 7318389855, 9757853140, 14636779710, 29273559420]

約数ペア:

[(1, 29273559420), (2, 14636779710), (3, 9757853140), (4, 7318389855), (5, 5854711884), (6, 4878926570), (7, 4181937060), (10, 2927355942), (12, 2439463285), (14, 2090968530), (15, 1951570628), (20, 1463677971), (21, 1393979020), (28, 1045484265), (30, 975785314), (35, 836387412), (42, 696989510), (49, 597419580), (60, 487892657), (70, 418193706), (84, 348494755), (98, 298709790), (105, 278795804), (140, 209096853), (147, 199139860), (196, 149354895), (210, 139397902), (245, 119483916), (294, 99569930), (420, 69698951), (490, 59741958), (588, 49784965), (735, 39827972), (980, 29870979), (1470, 19913986), (2940, 9956993)]