70658340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61981}}^1$

素因数の和:62012

約数の個数: 48

約数和(自身を含む): 208259520

約数和(自身を除く): 137601180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61981, 123962, 185943, 247924, 309905, 371886, 619810, 743772, 929715, 1177639, 1239620, 1859430, 2355278, 3532917, 3718860, 4710556, 5888195, 7065834, 11776390, 14131668, 17664585, 23552780, 35329170, 70658340]

約数ペア:

[(1, 70658340), (2, 35329170), (3, 23552780), (4, 17664585), (5, 14131668), (6, 11776390), (10, 7065834), (12, 5888195), (15, 4710556), (19, 3718860), (20, 3532917), (30, 2355278), (38, 1859430), (57, 1239620), (60, 1177639), (76, 929715), (95, 743772), (114, 619810), (190, 371886), (228, 309905), (285, 247924), (380, 185943), (570, 123962), (1140, 61981)]