494062415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 858470400

約数和(自身を除く): 364407985

約数列:

[1, 5, 7, 11, 17, 19, 29, 35, 55, 77, 85, 95, 119, 133, 137, 145, 187, 203, 209, 319, 323, 385, 493, 551, 595, 665, 685, 935, 959, 1015, 1045, 1309, 1463, 1507, 1595, 1615, 2233, 2261, 2329, 2465, 2603, 2755, 3451, 3553, 3857, 3973, 4795, 5423, 6061, 6545, 7315, 7535, 9367, 10549, 11165, 11305, 11645, 13015, 16303, 17255, 17765, 18221, 19285, 19865, 24871, 25619, 27115, 27811, 28633, 30305, 37961, 42427, 43703, 44251, 46835, 52745, 65569, 67541, 75487, 81515, 91105, 103037, 124355, 128095, 139055, 143165, 179333, 189805, 200431, 212135, 218515, 221255, 305921, 309757, 327845, 337705, 377435, 472787, 486761, 515185, 528409, 721259, 742951, 830357, 896665, 1002155, 1283279, 1529605, 1548785, 2363935, 2433805, 2642045, 3407327, 3606295, 3714755, 4151785, 5200657, 5812499, 6416395, 8982953, 14116069, 17036635, 26003285, 29062495, 44914765, 70580345, 98812483, 494062415]

約数ペア:

[(1, 494062415), (5, 98812483), (7, 70580345), (11, 44914765), (17, 29062495), (19, 26003285), (29, 17036635), (35, 14116069), (55, 8982953), (77, 6416395), (85, 5812499), (95, 5200657), (119, 4151785), (133, 3714755), (137, 3606295), (145, 3407327), (187, 2642045), (203, 2433805), (209, 2363935), (319, 1548785), (323, 1529605), (385, 1283279), (493, 1002155), (551, 896665), (595, 830357), (665, 742951), (685, 721259), (935, 528409), (959, 515185), (1015, 486761), (1045, 472787), (1309, 377435), (1463, 337705), (1507, 327845), (1595, 309757), (1615, 305921), (2233, 221255), (2261, 218515), (2329, 212135), (2465, 200431), (2603, 189805), (2755, 179333), (3451, 143165), (3553, 139055), (3857, 128095), (3973, 124355), (4795, 103037), (5423, 91105), (6061, 81515), (6545, 75487), (7315, 67541), (7535, 65569), (9367, 52745), (10549, 46835), (11165, 44251), (11305, 43703), (11645, 42427), (13015, 37961), (16303, 30305), (17255, 28633), (17765, 27811), (18221, 27115), (19285, 25619), (19865, 24871)]