213428580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 619401216

約数和(自身を除く): 405972636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 127, 148, 185, 222, 254, 370, 381, 444, 508, 555, 635, 740, 757, 762, 1110, 1270, 1514, 1524, 1905, 2220, 2271, 2540, 3028, 3785, 3810, 4542, 4699, 7570, 7620, 9084, 9398, 11355, 14097, 15140, 18796, 22710, 23495, 28009, 28194, 45420, 46990, 56018, 56388, 70485, 84027, 93980, 96139, 112036, 140045, 140970, 168054, 192278, 280090, 281940, 288417, 336108, 384556, 420135, 480695, 560180, 576834, 840270, 961390, 1153668, 1442085, 1680540, 1922780, 2884170, 3557143, 5768340, 7114286, 10671429, 14228572, 17785715, 21342858, 35571430, 42685716, 53357145, 71142860, 106714290, 213428580]

約数ペア:

[(1, 213428580), (2, 106714290), (3, 71142860), (4, 53357145), (5, 42685716), (6, 35571430), (10, 21342858), (12, 17785715), (15, 14228572), (20, 10671429), (30, 7114286), (37, 5768340), (60, 3557143), (74, 2884170), (111, 1922780), (127, 1680540), (148, 1442085), (185, 1153668), (222, 961390), (254, 840270), (370, 576834), (381, 560180), (444, 480695), (508, 420135), (555, 384556), (635, 336108), (740, 288417), (757, 281940), (762, 280090), (1110, 192278), (1270, 168054), (1514, 140970), (1524, 140045), (1905, 112036), (2220, 96139), (2271, 93980), (2540, 84027), (3028, 70485), (3785, 56388), (3810, 56018), (4542, 46990), (4699, 45420), (7570, 28194), (7620, 28009), (9084, 23495), (9398, 22710), (11355, 18796), (14097, 15140)]