79959390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 220147200

約数和(自身を除く): 140187810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349, 698, 1047, 1091, 1745, 2094, 2182, 2443, 3273, 3490, 4886, 5235, 5455, 6546, 7329, 7637, 10470, 10910, 12215, 14658, 15274, 16365, 22911, 24430, 32730, 36645, 38185, 45822, 73290, 76370, 114555, 229110, 380759, 761518, 1142277, 1903795, 2284554, 2665313, 3807590, 5330626, 5711385, 7995939, 11422770, 13326565, 15991878, 26653130, 39979695, 79959390]

約数ペア:

[(1, 79959390), (2, 39979695), (3, 26653130), (5, 15991878), (6, 13326565), (7, 11422770), (10, 7995939), (14, 5711385), (15, 5330626), (21, 3807590), (30, 2665313), (35, 2284554), (42, 1903795), (70, 1142277), (105, 761518), (210, 380759), (349, 229110), (698, 114555), (1047, 76370), (1091, 73290), (1745, 45822), (2094, 38185), (2182, 36645), (2443, 32730), (3273, 24430), (3490, 22911), (4886, 16365), (5235, 15274), (5455, 14658), (6546, 12215), (7329, 10910), (7637, 10470)]