27577884670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379913}}^1$

素因数の和:380005

約数の個数: 64

約数和(自身を含む): 61053699456

約数和(自身を除く): 33475814786

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 238, 305, 427, 595, 610, 854, 1037, 1190, 2074, 2135, 4270, 5185, 7259, 10370, 14518, 36295, 72590, 379913, 759826, 1899565, 2659391, 3799130, 5318782, 6458521, 12917042, 13296955, 23174693, 26593910, 32292605, 45209647, 46349386, 64585210, 90419294, 115873465, 162222851, 226048235, 231746930, 324445702, 393969781, 452096470, 787939562, 811114255, 1622228510, 1969848905, 2757788467, 3939697810, 5515576934, 13788942335, 27577884670]

約数ペア:

[(1, 27577884670), (2, 13788942335), (5, 5515576934), (7, 3939697810), (10, 2757788467), (14, 1969848905), (17, 1622228510), (34, 811114255), (35, 787939562), (61, 452096470), (70, 393969781), (85, 324445702), (119, 231746930), (122, 226048235), (170, 162222851), (238, 115873465), (305, 90419294), (427, 64585210), (595, 46349386), (610, 45209647), (854, 32292605), (1037, 26593910), (1190, 23174693), (2074, 13296955), (2135, 12917042), (4270, 6458521), (5185, 5318782), (7259, 3799130), (10370, 2659391), (14518, 1899565), (36295, 759826), (72590, 379913)]