84747530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 178101504

約数和(自身を除く): 93353974

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 431, 530, 742, 862, 1855, 2155, 2809, 3017, 3710, 4310, 5618, 6034, 14045, 15085, 19663, 22843, 28090, 30170, 39326, 45686, 98315, 114215, 159901, 196630, 228430, 319802, 799505, 1210679, 1599010, 2421358, 6053395, 8474753, 12106790, 16949506, 42373765, 84747530]

約数ペア:

[(1, 84747530), (2, 42373765), (5, 16949506), (7, 12106790), (10, 8474753), (14, 6053395), (35, 2421358), (53, 1599010), (70, 1210679), (106, 799505), (265, 319802), (371, 228430), (431, 196630), (530, 159901), (742, 114215), (862, 98315), (1855, 45686), (2155, 39326), (2809, 30170), (3017, 28090), (3710, 22843), (4310, 19663), (5618, 15085), (6034, 14045)]