39029940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7477}}^1$

素因数の和:7521

約数の個数: 72

約数和(自身を含む): 122489640

約数和(自身を除く): 83459700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7477, 14954, 22431, 29908, 37385, 44862, 67293, 74770, 89724, 112155, 134586, 149540, 216833, 224310, 269172, 336465, 433666, 448620, 650499, 672930, 867332, 1084165, 1300998, 1345860, 1951497, 2168330, 2601996, 3252495, 3902994, 4336660, 6504990, 7805988, 9757485, 13009980, 19514970, 39029940]

約数ペア:

[(1, 39029940), (2, 19514970), (3, 13009980), (4, 9757485), (5, 7805988), (6, 6504990), (9, 4336660), (10, 3902994), (12, 3252495), (15, 2601996), (18, 2168330), (20, 1951497), (29, 1345860), (30, 1300998), (36, 1084165), (45, 867332), (58, 672930), (60, 650499), (87, 448620), (90, 433666), (116, 336465), (145, 269172), (174, 224310), (180, 216833), (261, 149540), (290, 134586), (348, 112155), (435, 89724), (522, 74770), (580, 67293), (870, 44862), (1044, 37385), (1305, 29908), (1740, 22431), (2610, 14954), (5220, 7477)]