34126540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 84460320

約数和(自身を除く): 50333780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 359, 388, 485, 490, 679, 718, 970, 980, 1358, 1436, 1795, 1940, 2513, 2716, 3395, 3590, 4753, 5026, 6790, 7180, 9506, 10052, 12565, 13580, 17591, 19012, 23765, 25130, 34823, 35182, 47530, 50260, 69646, 70364, 87955, 95060, 139292, 174115, 175910, 243761, 348230, 351820, 487522, 696460, 975044, 1218805, 1706327, 2437610, 3412654, 4875220, 6825308, 8531635, 17063270, 34126540]

約数ペア:

[(1, 34126540), (2, 17063270), (4, 8531635), (5, 6825308), (7, 4875220), (10, 3412654), (14, 2437610), (20, 1706327), (28, 1218805), (35, 975044), (49, 696460), (70, 487522), (97, 351820), (98, 348230), (140, 243761), (194, 175910), (196, 174115), (245, 139292), (359, 95060), (388, 87955), (485, 70364), (490, 69646), (679, 50260), (718, 47530), (970, 35182), (980, 34823), (1358, 25130), (1436, 23765), (1795, 19012), (1940, 17591), (2513, 13580), (2716, 12565), (3395, 10052), (3590, 9506), (4753, 7180), (5026, 6790)]