45702540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19531}}^1$

素因数の和:19559

約数の個数: 72

約数和(自身を含む): 149302608

約数和(自身を除く): 103600068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 19531, 39062, 58593, 78124, 97655, 117186, 175779, 195310, 234372, 253903, 292965, 351558, 390620, 507806, 585930, 703116, 761709, 878895, 1015612, 1171860, 1269515, 1523418, 1757790, 2285127, 2539030, 3046836, 3515580, 3808545, 4570254, 5078060, 7617090, 9140508, 11425635, 15234180, 22851270, 45702540]

約数ペア:

[(1, 45702540), (2, 22851270), (3, 15234180), (4, 11425635), (5, 9140508), (6, 7617090), (9, 5078060), (10, 4570254), (12, 3808545), (13, 3515580), (15, 3046836), (18, 2539030), (20, 2285127), (26, 1757790), (30, 1523418), (36, 1269515), (39, 1171860), (45, 1015612), (52, 878895), (60, 761709), (65, 703116), (78, 585930), (90, 507806), (117, 390620), (130, 351558), (156, 292965), (180, 253903), (195, 234372), (234, 195310), (260, 175779), (390, 117186), (468, 97655), (585, 78124), (780, 58593), (1170, 39062), (2340, 19531)]