7029981910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{1979}}^1$

素因数の和:3661

約数の個数: 64

約数和(自身を含む): 14944849920

約数和(自身を除く): 7914868010

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 1637, 1979, 2170, 3274, 3958, 8185, 9895, 11459, 13853, 16370, 19790, 22918, 27706, 50747, 57295, 61349, 69265, 101494, 114590, 122698, 138530, 253735, 306745, 355229, 429443, 507470, 613490, 710458, 858886, 1776145, 2147215, 3239623, 3552290, 4294430, 6479246, 16198115, 22677361, 32396230, 45354722, 100428313, 113386805, 200856626, 226773610, 502141565, 702998191, 1004283130, 1405996382, 3514990955, 7029981910]

約数ペア:

[(1, 7029981910), (2, 3514990955), (5, 1405996382), (7, 1004283130), (10, 702998191), (14, 502141565), (31, 226773610), (35, 200856626), (62, 113386805), (70, 100428313), (155, 45354722), (217, 32396230), (310, 22677361), (434, 16198115), (1085, 6479246), (1637, 4294430), (1979, 3552290), (2170, 3239623), (3274, 2147215), (3958, 1776145), (8185, 858886), (9895, 710458), (11459, 613490), (13853, 507470), (16370, 429443), (19790, 355229), (22918, 306745), (27706, 253735), (50747, 138530), (57295, 122698), (61349, 114590), (69265, 101494)]