42479490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 106479360

約数和(自身を除く): 63999870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 157, 174, 290, 311, 314, 435, 471, 622, 785, 870, 933, 942, 1555, 1570, 1866, 2355, 3110, 4553, 4665, 4710, 9019, 9106, 9330, 13659, 18038, 22765, 27057, 27318, 45095, 45530, 48827, 54114, 68295, 90190, 97654, 135285, 136590, 146481, 244135, 270570, 292962, 488270, 732405, 1415983, 1464810, 2831966, 4247949, 7079915, 8495898, 14159830, 21239745, 42479490]

約数ペア:

[(1, 42479490), (2, 21239745), (3, 14159830), (5, 8495898), (6, 7079915), (10, 4247949), (15, 2831966), (29, 1464810), (30, 1415983), (58, 732405), (87, 488270), (145, 292962), (157, 270570), (174, 244135), (290, 146481), (311, 136590), (314, 135285), (435, 97654), (471, 90190), (622, 68295), (785, 54114), (870, 48827), (933, 45530), (942, 45095), (1555, 27318), (1570, 27057), (1866, 22765), (2355, 18038), (3110, 13659), (4553, 9330), (4665, 9106), (4710, 9019)]