30406590

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 112

約数和(自身を含む): 84834288

約数和(自身を除く): 54427698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 97, 129, 135, 162, 194, 215, 243, 258, 270, 291, 387, 405, 430, 485, 486, 582, 645, 729, 774, 810, 873, 970, 1161, 1215, 1290, 1455, 1458, 1746, 1935, 2322, 2430, 2619, 2910, 3483, 3645, 3870, 4171, 4365, 5238, 5805, 6966, 7290, 7857, 8342, 8730, 10449, 11610, 12513, 13095, 15714, 17415, 20855, 20898, 23571, 25026, 26190, 31347, 34830, 37539, 39285, 41710, 47142, 52245, 62565, 62694, 70713, 75078, 78570, 104490, 112617, 117855, 125130, 141426, 156735, 187695, 225234, 235710, 313470, 337851, 353565, 375390, 563085, 675702, 707130, 1013553, 1126170, 1689255, 2027106, 3040659, 3378510, 5067765, 6081318, 10135530, 15203295, 30406590]

約数ペア:

[(1, 30406590), (2, 15203295), (3, 10135530), (5, 6081318), (6, 5067765), (9, 3378510), (10, 3040659), (15, 2027106), (18, 1689255), (27, 1126170), (30, 1013553), (43, 707130), (45, 675702), (54, 563085), (81, 375390), (86, 353565), (90, 337851), (97, 313470), (129, 235710), (135, 225234), (162, 187695), (194, 156735), (215, 141426), (243, 125130), (258, 117855), (270, 112617), (291, 104490), (387, 78570), (405, 75078), (430, 70713), (485, 62694), (486, 62565), (582, 52245), (645, 47142), (729, 41710), (774, 39285), (810, 37539), (873, 34830), (970, 31347), (1161, 26190), (1215, 25026), (1290, 23571), (1455, 20898), (1458, 20855), (1746, 17415), (1935, 15714), (2322, 13095), (2430, 12513), (2619, 11610), (2910, 10449), (3483, 8730), (3645, 8342), (3870, 7857), (4171, 7290), (4365, 6966), (5238, 5805)]