2034976790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{240257}}^1$

素因数の和:240293

約数の個数: 48

約数和(自身を含む): 4601421216

約数和(自身を除く): 2566444426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 240257, 480514, 1201285, 1681799, 2402570, 2642827, 3363598, 5285654, 8408995, 13214135, 16817990, 18499789, 26428270, 29071097, 36999578, 58142194, 92498945, 145355485, 184997890, 203497679, 290710970, 406995358, 1017488395, 2034976790]

約数ペア:

[(1, 2034976790), (2, 1017488395), (5, 406995358), (7, 290710970), (10, 203497679), (11, 184997890), (14, 145355485), (22, 92498945), (35, 58142194), (55, 36999578), (70, 29071097), (77, 26428270), (110, 18499789), (121, 16817990), (154, 13214135), (242, 8408995), (385, 5285654), (605, 3363598), (770, 2642827), (847, 2402570), (1210, 1681799), (1694, 1201285), (4235, 480514), (8470, 240257)]