74632890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 118211910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 2399, 3111, 4798, 5185, 6222, 7197, 10370, 11995, 14394, 15555, 23990, 31110, 35985, 40783, 71970, 81566, 122349, 146339, 203915, 244698, 292678, 407830, 439017, 611745, 731695, 878034, 1223490, 1463390, 2195085, 2487763, 4390170, 4975526, 7463289, 12438815, 14926578, 24877630, 37316445, 74632890]

約数ペア:

[(1, 74632890), (2, 37316445), (3, 24877630), (5, 14926578), (6, 12438815), (10, 7463289), (15, 4975526), (17, 4390170), (30, 2487763), (34, 2195085), (51, 1463390), (61, 1223490), (85, 878034), (102, 731695), (122, 611745), (170, 439017), (183, 407830), (255, 292678), (305, 244698), (366, 203915), (510, 146339), (610, 122349), (915, 81566), (1037, 71970), (1830, 40783), (2074, 35985), (2399, 31110), (3111, 23990), (4798, 15555), (5185, 14394), (6222, 11995), (7197, 10370)]