1641569490

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 168

約数和(自身を含む): 4872187404

約数和(自身を除く): 3230617914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 243, 270, 297, 330, 363, 405, 486, 495, 594, 605, 726, 729, 810, 891, 990, 1089, 1210, 1215, 1458, 1485, 1782, 1815, 1861, 2178, 2430, 2673, 2970, 3267, 3630, 3645, 3722, 4455, 5346, 5445, 5583, 6534, 7290, 8019, 8910, 9305, 9801, 10890, 11166, 13365, 16038, 16335, 16749, 18610, 19602, 20471, 26730, 27915, 29403, 32670, 33498, 40095, 40942, 49005, 50247, 55830, 58806, 61413, 80190, 83745, 88209, 98010, 100494, 102355, 122826, 147015, 150741, 167490, 176418, 184239, 204710, 225181, 251235, 294030, 301482, 307065, 368478, 441045, 450362, 452223, 502470, 552717, 614130, 675543, 753705, 882090, 904446, 921195, 1105434, 1125905, 1351086, 1356669, 1507410, 1658151, 1842390, 2026629, 2251810, 2261115, 2713338, 2763585, 3316302, 3377715, 4053258, 4522230, 4974453, 5527170, 6079887, 6755430, 6783345, 8290755, 9948906, 10133145, 12159774, 13566690, 14923359, 16581510, 18239661, 20266290, 24872265, 29846718, 30399435, 36479322, 49744530, 54718983, 60798870, 74616795, 91198305, 109437966, 149233590, 164156949, 182396610, 273594915, 328313898, 547189830, 820784745, 1641569490]

約数ペア:

[(1, 1641569490), (2, 820784745), (3, 547189830), (5, 328313898), (6, 273594915), (9, 182396610), (10, 164156949), (11, 149233590), (15, 109437966), (18, 91198305), (22, 74616795), (27, 60798870), (30, 54718983), (33, 49744530), (45, 36479322), (54, 30399435), (55, 29846718), (66, 24872265), (81, 20266290), (90, 18239661), (99, 16581510), (110, 14923359), (121, 13566690), (135, 12159774), (162, 10133145), (165, 9948906), (198, 8290755), (242, 6783345), (243, 6755430), (270, 6079887), (297, 5527170), (330, 4974453), (363, 4522230), (405, 4053258), (486, 3377715), (495, 3316302), (594, 2763585), (605, 2713338), (726, 2261115), (729, 2251810), (810, 2026629), (891, 1842390), (990, 1658151), (1089, 1507410), (1210, 1356669), (1215, 1351086), (1458, 1125905), (1485, 1105434), (1782, 921195), (1815, 904446), (1861, 882090), (2178, 753705), (2430, 675543), (2673, 614130), (2970, 552717), (3267, 502470), (3630, 452223), (3645, 450362), (3722, 441045), (4455, 368478), (5346, 307065), (5445, 301482), (5583, 294030), (6534, 251235), (7290, 225181), (8019, 204710), (8910, 184239), (9305, 176418), (9801, 167490), (10890, 150741), (11166, 147015), (13365, 122826), (16038, 102355), (16335, 100494), (16749, 98010), (18610, 88209), (19602, 83745), (20471, 80190), (26730, 61413), (27915, 58806), (29403, 55830), (32670, 50247), (33498, 49005), (40095, 40942)]