6501870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 18295200

約数和(自身を除く): 11793330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 349, 405, 414, 621, 690, 698, 810, 1035, 1047, 1242, 1745, 1863, 2070, 2094, 3105, 3141, 3490, 3726, 5235, 6210, 6282, 8027, 9315, 9423, 10470, 15705, 16054, 18630, 18846, 24081, 28269, 31410, 40135, 47115, 48162, 56538, 72243, 80270, 94230, 120405, 141345, 144486, 216729, 240810, 282690, 361215, 433458, 650187, 722430, 1083645, 1300374, 2167290, 3250935, 6501870]

約数ペア:

[(1, 6501870), (2, 3250935), (3, 2167290), (5, 1300374), (6, 1083645), (9, 722430), (10, 650187), (15, 433458), (18, 361215), (23, 282690), (27, 240810), (30, 216729), (45, 144486), (46, 141345), (54, 120405), (69, 94230), (81, 80270), (90, 72243), (115, 56538), (135, 48162), (138, 47115), (162, 40135), (207, 31410), (230, 28269), (270, 24081), (345, 18846), (349, 18630), (405, 16054), (414, 15705), (621, 10470), (690, 9423), (698, 9315), (810, 8027), (1035, 6282), (1047, 6210), (1242, 5235), (1745, 3726), (1863, 3490), (2070, 3141), (2094, 3105)]