291229903930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{134207329}}^1$

素因数の和:134207374

約数の個数: 32

約数和(自身を含む): 618427376640

約数和(自身を除く): 327197472710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 134207329, 268414658, 671036645, 939451303, 1342073290, 1878902606, 4160427199, 4697256515, 8320854398, 9394513030, 20802135995, 29122990393, 41604271990, 58245980786, 145614951965, 291229903930]

約数ペア:

[(1, 291229903930), (2, 145614951965), (5, 58245980786), (7, 41604271990), (10, 29122990393), (14, 20802135995), (31, 9394513030), (35, 8320854398), (62, 4697256515), (70, 4160427199), (155, 1878902606), (217, 1342073290), (310, 939451303), (434, 671036645), (1085, 268414658), (2170, 134207329)]