431184390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2677}}^1$

素因数の和:2766

約数の個数: 128

約数和(自身を含む): 1295723520

約数和(自身を除く): 864539130

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 177, 182, 195, 210, 273, 295, 354, 390, 413, 455, 546, 590, 767, 826, 885, 910, 1239, 1365, 1534, 1770, 2065, 2301, 2478, 2677, 2730, 3835, 4130, 4602, 5354, 5369, 6195, 7670, 8031, 10738, 11505, 12390, 13385, 16062, 16107, 18739, 23010, 26770, 26845, 32214, 34801, 37478, 40155, 53690, 56217, 69602, 80310, 80535, 93695, 104403, 112434, 157943, 161070, 174005, 187390, 208806, 243607, 281085, 315886, 348010, 473829, 487214, 522015, 562170, 730821, 789715, 947658, 1044030, 1105601, 1218035, 1461642, 1579430, 2053259, 2211202, 2369145, 2436070, 3316803, 3654105, 4106518, 4738290, 5528005, 6159777, 6633606, 7308210, 10266295, 11056010, 12319554, 14372813, 16584015, 20532590, 28745626, 30798885, 33168030, 43118439, 61597770, 71864065, 86236878, 143728130, 215592195, 431184390]

約数ペア:

[(1, 431184390), (2, 215592195), (3, 143728130), (5, 86236878), (6, 71864065), (7, 61597770), (10, 43118439), (13, 33168030), (14, 30798885), (15, 28745626), (21, 20532590), (26, 16584015), (30, 14372813), (35, 12319554), (39, 11056010), (42, 10266295), (59, 7308210), (65, 6633606), (70, 6159777), (78, 5528005), (91, 4738290), (105, 4106518), (118, 3654105), (130, 3316803), (177, 2436070), (182, 2369145), (195, 2211202), (210, 2053259), (273, 1579430), (295, 1461642), (354, 1218035), (390, 1105601), (413, 1044030), (455, 947658), (546, 789715), (590, 730821), (767, 562170), (826, 522015), (885, 487214), (910, 473829), (1239, 348010), (1365, 315886), (1534, 281085), (1770, 243607), (2065, 208806), (2301, 187390), (2478, 174005), (2677, 161070), (2730, 157943), (3835, 112434), (4130, 104403), (4602, 93695), (5354, 80535), (5369, 80310), (6195, 69602), (7670, 56217), (8031, 53690), (10738, 40155), (11505, 37478), (12390, 34801), (13385, 32214), (16062, 26845), (16107, 26770), (18739, 23010)]