2015414570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{22501}}^1$

素因数の和:22587

約数の個数: 48

約数和(自身を含む): 4002565752

約数和(自身を除く): 1987151182

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 169, 265, 338, 530, 689, 845, 1378, 1690, 3445, 6890, 8957, 17914, 22501, 44785, 45002, 89570, 112505, 225010, 292513, 585026, 1192553, 1462565, 2385106, 2925130, 3802669, 5962765, 7605338, 11925530, 15503189, 19013345, 31006378, 38026690, 77515945, 155031890, 201541457, 403082914, 1007707285, 2015414570]

約数ペア:

[(1, 2015414570), (2, 1007707285), (5, 403082914), (10, 201541457), (13, 155031890), (26, 77515945), (53, 38026690), (65, 31006378), (106, 19013345), (130, 15503189), (169, 11925530), (265, 7605338), (338, 5962765), (530, 3802669), (689, 2925130), (845, 2385106), (1378, 1462565), (1690, 1192553), (3445, 585026), (6890, 292513), (8957, 225010), (17914, 112505), (22501, 89570), (44785, 45002)]