34370980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 83373696

約数和(自身を除く): 49002716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2531, 2716, 3395, 5062, 6790, 10124, 12655, 13580, 17717, 25310, 35434, 50620, 70868, 88585, 177170, 245507, 354340, 491014, 982028, 1227535, 1718549, 2455070, 3437098, 4910140, 6874196, 8592745, 17185490, 34370980]

約数ペア:

[(1, 34370980), (2, 17185490), (4, 8592745), (5, 6874196), (7, 4910140), (10, 3437098), (14, 2455070), (20, 1718549), (28, 1227535), (35, 982028), (70, 491014), (97, 354340), (140, 245507), (194, 177170), (388, 88585), (485, 70868), (679, 50620), (970, 35434), (1358, 25310), (1940, 17717), (2531, 13580), (2716, 12655), (3395, 10124), (5062, 6790)]