375804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 939552768

約数和(自身を除く): 563747828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 131, 140, 155, 217, 262, 310, 434, 524, 620, 655, 661, 868, 917, 1085, 1310, 1322, 1834, 2170, 2620, 2644, 3305, 3668, 4061, 4340, 4585, 4627, 6610, 8122, 9170, 9254, 13220, 16244, 18340, 18508, 20305, 20491, 23135, 28427, 40610, 40982, 46270, 56854, 81220, 81964, 86591, 92540, 102455, 113708, 142135, 143437, 173182, 204910, 284270, 286874, 346364, 409820, 432955, 568540, 573748, 606137, 717185, 865910, 1212274, 1434370, 1731820, 2424548, 2684321, 2868740, 3030685, 5368642, 6061370, 10737284, 12122740, 13421605, 18790247, 26843210, 37580494, 53686420, 75160988, 93951235, 187902470, 375804940]

約数ペア:

[(1, 375804940), (2, 187902470), (4, 93951235), (5, 75160988), (7, 53686420), (10, 37580494), (14, 26843210), (20, 18790247), (28, 13421605), (31, 12122740), (35, 10737284), (62, 6061370), (70, 5368642), (124, 3030685), (131, 2868740), (140, 2684321), (155, 2424548), (217, 1731820), (262, 1434370), (310, 1212274), (434, 865910), (524, 717185), (620, 606137), (655, 573748), (661, 568540), (868, 432955), (917, 409820), (1085, 346364), (1310, 286874), (1322, 284270), (1834, 204910), (2170, 173182), (2620, 143437), (2644, 142135), (3305, 113708), (3668, 102455), (4061, 92540), (4340, 86591), (4585, 81964), (4627, 81220), (6610, 56854), (8122, 46270), (9170, 40982), (9254, 40610), (13220, 28427), (16244, 23135), (18340, 20491), (18508, 20305)]