64525030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 125329680

約数和(自身を除く): 60804650

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 269, 289, 415, 538, 578, 830, 1345, 1411, 1445, 2690, 2822, 2890, 4573, 7055, 9146, 14110, 22327, 22865, 23987, 44654, 45730, 47974, 77741, 111635, 119935, 155482, 223270, 239870, 379559, 388705, 759118, 777410, 1897795, 3795590, 6452503, 12905006, 32262515, 64525030]

約数ペア:

[(1, 64525030), (2, 32262515), (5, 12905006), (10, 6452503), (17, 3795590), (34, 1897795), (83, 777410), (85, 759118), (166, 388705), (170, 379559), (269, 239870), (289, 223270), (415, 155482), (538, 119935), (578, 111635), (830, 77741), (1345, 47974), (1411, 45730), (1445, 44654), (2690, 23987), (2822, 22865), (2890, 22327), (4573, 14110), (7055, 9146)]