15704854980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{39521}}^1$

素因数の和:39749

約数の個数: 96

約数和(自身を含む): 45415520640

約数和(自身を除く): 29710665660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 179, 185, 222, 358, 370, 444, 537, 555, 716, 740, 895, 1074, 1110, 1790, 2148, 2220, 2685, 3580, 5370, 6623, 10740, 13246, 19869, 26492, 33115, 39521, 39738, 66230, 79042, 79476, 99345, 118563, 132460, 158084, 197605, 198690, 237126, 395210, 397380, 474252, 592815, 790420, 1185630, 1462277, 2371260, 2924554, 4386831, 5849108, 7074259, 7311385, 8773662, 14148518, 14622770, 17547324, 21222777, 21934155, 28297036, 29245540, 35371295, 42445554, 43868310, 70742590, 84891108, 87736620, 106113885, 141485180, 212227770, 261747583, 424455540, 523495166, 785242749, 1046990332, 1308737915, 1570485498, 2617475830, 3140970996, 3926213745, 5234951660, 7852427490, 15704854980]

約数ペア:

[(1, 15704854980), (2, 7852427490), (3, 5234951660), (4, 3926213745), (5, 3140970996), (6, 2617475830), (10, 1570485498), (12, 1308737915), (15, 1046990332), (20, 785242749), (30, 523495166), (37, 424455540), (60, 261747583), (74, 212227770), (111, 141485180), (148, 106113885), (179, 87736620), (185, 84891108), (222, 70742590), (358, 43868310), (370, 42445554), (444, 35371295), (537, 29245540), (555, 28297036), (716, 21934155), (740, 21222777), (895, 17547324), (1074, 14622770), (1110, 14148518), (1790, 8773662), (2148, 7311385), (2220, 7074259), (2685, 5849108), (3580, 4386831), (5370, 2924554), (6623, 2371260), (10740, 1462277), (13246, 1185630), (19869, 790420), (26492, 592815), (33115, 474252), (39521, 397380), (39738, 395210), (66230, 237126), (79042, 198690), (79476, 197605), (99345, 158084), (118563, 132460)]