82290390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 249080832

約数和(自身を除く): 166790442

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 701, 903, 910, 1118, 1290, 1365, 1402, 1505, 1677, 1806, 2103, 2730, 2795, 3010, 3354, 3505, 3913, 4206, 4515, 4907, 5590, 7010, 7826, 8385, 9030, 9113, 9814, 10515, 11739, 14721, 16770, 18226, 19565, 21030, 23478, 24535, 27339, 29442, 30143, 39130, 45565, 49070, 54678, 58695, 60286, 63791, 73605, 90429, 91130, 117390, 127582, 136695, 147210, 150715, 180858, 191373, 211001, 273390, 301430, 318955, 382746, 391859, 422002, 452145, 633003, 637910, 783718, 904290, 956865, 1055005, 1175577, 1266006, 1913730, 1959295, 2110010, 2351154, 2743013, 3165015, 3918590, 5486026, 5877885, 6330030, 8229039, 11755770, 13715065, 16458078, 27430130, 41145195, 82290390]

約数ペア:

[(1, 82290390), (2, 41145195), (3, 27430130), (5, 16458078), (6, 13715065), (7, 11755770), (10, 8229039), (13, 6330030), (14, 5877885), (15, 5486026), (21, 3918590), (26, 3165015), (30, 2743013), (35, 2351154), (39, 2110010), (42, 1959295), (43, 1913730), (65, 1266006), (70, 1175577), (78, 1055005), (86, 956865), (91, 904290), (105, 783718), (129, 637910), (130, 633003), (182, 452145), (195, 422002), (210, 391859), (215, 382746), (258, 318955), (273, 301430), (301, 273390), (390, 211001), (430, 191373), (455, 180858), (546, 150715), (559, 147210), (602, 136695), (645, 127582), (701, 117390), (903, 91130), (910, 90429), (1118, 73605), (1290, 63791), (1365, 60286), (1402, 58695), (1505, 54678), (1677, 49070), (1806, 45565), (2103, 39130), (2730, 30143), (2795, 29442), (3010, 27339), (3354, 24535), (3505, 23478), (3913, 21030), (4206, 19565), (4515, 18226), (4907, 16770), (5590, 14721), (7010, 11739), (7826, 10515), (8385, 9814), (9030, 9113)]