339486070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 775656000

約数和(自身を除く): 436169930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 149, 154, 242, 269, 298, 385, 538, 605, 745, 770, 847, 1043, 1210, 1345, 1490, 1639, 1694, 1883, 2086, 2690, 2959, 3278, 3766, 4235, 5215, 5918, 8195, 8470, 9415, 10430, 11473, 14795, 16390, 18029, 18830, 20713, 22946, 29590, 32549, 36058, 40081, 41426, 57365, 65098, 80162, 90145, 103565, 114730, 126203, 162745, 180290, 200405, 207130, 227843, 252406, 280567, 325490, 400810, 440891, 455686, 561134, 631015, 881782, 1139215, 1262030, 1402835, 2204455, 2278430, 2805670, 3086237, 4408910, 4849801, 6172474, 9699602, 15431185, 24249005, 30862370, 33948607, 48498010, 67897214, 169743035, 339486070]

約数ペア:

[(1, 339486070), (2, 169743035), (5, 67897214), (7, 48498010), (10, 33948607), (11, 30862370), (14, 24249005), (22, 15431185), (35, 9699602), (55, 6172474), (70, 4849801), (77, 4408910), (110, 3086237), (121, 2805670), (149, 2278430), (154, 2204455), (242, 1402835), (269, 1262030), (298, 1139215), (385, 881782), (538, 631015), (605, 561134), (745, 455686), (770, 440891), (847, 400810), (1043, 325490), (1210, 280567), (1345, 252406), (1490, 227843), (1639, 207130), (1694, 200405), (1883, 180290), (2086, 162745), (2690, 126203), (2959, 114730), (3278, 103565), (3766, 90145), (4235, 80162), (5215, 65098), (5918, 57365), (8195, 41426), (8470, 40081), (9415, 36058), (10430, 32549), (11473, 29590), (14795, 22946), (16390, 20713), (18029, 18830)]