131500530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1761

約数の個数: 128

約数和(自身を含む): 410780160

約数和(自身を除く): 279279630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 410, 574, 615, 630, 738, 861, 945, 1107, 1230, 1435, 1697, 1722, 1845, 1890, 2214, 2583, 2870, 3394, 3690, 4305, 5091, 5166, 5535, 7749, 8485, 8610, 10182, 11070, 11879, 12915, 15273, 15498, 16970, 23758, 25455, 25830, 30546, 35637, 38745, 45819, 50910, 59395, 69577, 71274, 76365, 77490, 91638, 106911, 118790, 139154, 152730, 178185, 208731, 213822, 229095, 320733, 347885, 356370, 417462, 458190, 487039, 534555, 626193, 641466, 695770, 974078, 1043655, 1069110, 1252386, 1461117, 1603665, 1878579, 2087310, 2435195, 2922234, 3130965, 3207330, 3757158, 4383351, 4870390, 6261930, 7305585, 8766702, 9392895, 13150053, 14611170, 18785790, 21916755, 26300106, 43833510, 65750265, 131500530]

約数ペア:

[(1, 131500530), (2, 65750265), (3, 43833510), (5, 26300106), (6, 21916755), (7, 18785790), (9, 14611170), (10, 13150053), (14, 9392895), (15, 8766702), (18, 7305585), (21, 6261930), (27, 4870390), (30, 4383351), (35, 3757158), (41, 3207330), (42, 3130965), (45, 2922234), (54, 2435195), (63, 2087310), (70, 1878579), (82, 1603665), (90, 1461117), (105, 1252386), (123, 1069110), (126, 1043655), (135, 974078), (189, 695770), (205, 641466), (210, 626193), (246, 534555), (270, 487039), (287, 458190), (315, 417462), (369, 356370), (378, 347885), (410, 320733), (574, 229095), (615, 213822), (630, 208731), (738, 178185), (861, 152730), (945, 139154), (1107, 118790), (1230, 106911), (1435, 91638), (1697, 77490), (1722, 76365), (1845, 71274), (1890, 69577), (2214, 59395), (2583, 50910), (2870, 45819), (3394, 38745), (3690, 35637), (4305, 30546), (5091, 25830), (5166, 25455), (5535, 23758), (7749, 16970), (8485, 15498), (8610, 15273), (10182, 12915), (11070, 11879)]