234724490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 340077430

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 131, 143, 154, 179, 182, 262, 286, 358, 385, 455, 655, 715, 770, 895, 910, 917, 1001, 1253, 1310, 1430, 1441, 1703, 1790, 1834, 1969, 2002, 2327, 2506, 2882, 3406, 3938, 4585, 4654, 5005, 6265, 7205, 8515, 9170, 9845, 10010, 10087, 11635, 11921, 12530, 13783, 14410, 16289, 17030, 18733, 19690, 20174, 23270, 23449, 23842, 25597, 27566, 32578, 37466, 46898, 50435, 51194, 59605, 68915, 81445, 93665, 100870, 117245, 119210, 127985, 131131, 137830, 162890, 164143, 179179, 187330, 234490, 255970, 257939, 262262, 304837, 328286, 358358, 515878, 609674, 655655, 820715, 895895, 1289695, 1311310, 1524185, 1641430, 1791790, 1805573, 2133859, 2579390, 3048370, 3353207, 3611146, 4267718, 6706414, 9027865, 10669295, 16766035, 18055730, 21338590, 23472449, 33532070, 46944898, 117362245, 234724490]

約数ペア:

[(1, 234724490), (2, 117362245), (5, 46944898), (7, 33532070), (10, 23472449), (11, 21338590), (13, 18055730), (14, 16766035), (22, 10669295), (26, 9027865), (35, 6706414), (55, 4267718), (65, 3611146), (70, 3353207), (77, 3048370), (91, 2579390), (110, 2133859), (130, 1805573), (131, 1791790), (143, 1641430), (154, 1524185), (179, 1311310), (182, 1289695), (262, 895895), (286, 820715), (358, 655655), (385, 609674), (455, 515878), (655, 358358), (715, 328286), (770, 304837), (895, 262262), (910, 257939), (917, 255970), (1001, 234490), (1253, 187330), (1310, 179179), (1430, 164143), (1441, 162890), (1703, 137830), (1790, 131131), (1834, 127985), (1969, 119210), (2002, 117245), (2327, 100870), (2506, 93665), (2882, 81445), (3406, 68915), (3938, 59605), (4585, 51194), (4654, 50435), (5005, 46898), (6265, 37466), (7205, 32578), (8515, 27566), (9170, 25597), (9845, 23842), (10010, 23449), (10087, 23270), (11635, 20174), (11921, 19690), (12530, 18733), (13783, 17030), (14410, 16289)]