447964299430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1\times {\mathrm{4933}}^1$

素因数の和:6709

約数の個数: 64

約数和(自身を含む): 828722534400

約数和(自身を除く): 380758234970

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 1619, 3238, 4933, 5609, 8095, 9866, 11218, 16190, 24665, 28045, 49330, 56090, 114949, 127901, 229898, 255802, 350243, 389707, 574745, 639505, 700486, 779414, 1149490, 1279010, 1751215, 1948535, 3502430, 3897070, 7986527, 9080971, 15973054, 18161942, 27669197, 39932635, 45404855, 55338394, 79865270, 90809710, 138345985, 276691970, 567043417, 630935633, 1134086834, 1261871266, 2835217085, 3154678165, 5670434170, 6309356330, 44796429943, 89592859886, 223982149715, 447964299430]

約数ペア:

[(1, 447964299430), (2, 223982149715), (5, 89592859886), (10, 44796429943), (71, 6309356330), (79, 5670434170), (142, 3154678165), (158, 2835217085), (355, 1261871266), (395, 1134086834), (710, 630935633), (790, 567043417), (1619, 276691970), (3238, 138345985), (4933, 90809710), (5609, 79865270), (8095, 55338394), (9866, 45404855), (11218, 39932635), (16190, 27669197), (24665, 18161942), (28045, 15973054), (49330, 9080971), (56090, 7986527), (114949, 3897070), (127901, 3502430), (229898, 1948535), (255802, 1751215), (350243, 1279010), (389707, 1149490), (574745, 779414), (639505, 700486)]