64046990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 141087744

約数和(自身を除く): 77040754

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 107, 119, 170, 214, 238, 503, 535, 595, 749, 1006, 1070, 1190, 1498, 1819, 2515, 3521, 3638, 3745, 5030, 7042, 7490, 8551, 9095, 12733, 17102, 17605, 18190, 25466, 35210, 42755, 53821, 59857, 63665, 85510, 107642, 119714, 127330, 269105, 299285, 376747, 538210, 598570, 753494, 914957, 1829914, 1883735, 3767470, 4574785, 6404699, 9149570, 12809398, 32023495, 64046990]

約数ペア:

[(1, 64046990), (2, 32023495), (5, 12809398), (7, 9149570), (10, 6404699), (14, 4574785), (17, 3767470), (34, 1883735), (35, 1829914), (70, 914957), (85, 753494), (107, 598570), (119, 538210), (170, 376747), (214, 299285), (238, 269105), (503, 127330), (535, 119714), (595, 107642), (749, 85510), (1006, 63665), (1070, 59857), (1190, 53821), (1498, 42755), (1819, 35210), (2515, 25466), (3521, 18190), (3638, 17605), (3745, 17102), (5030, 12733), (7042, 9095), (7490, 8551)]