2065050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 5991804

約数和(自身を除く): 3926754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 353, 390, 450, 585, 650, 706, 975, 1059, 1170, 1765, 1950, 2118, 2925, 3177, 3530, 4589, 5295, 5850, 6354, 8825, 9178, 10590, 13767, 15885, 17650, 22945, 26475, 27534, 31770, 41301, 45890, 52950, 68835, 79425, 82602, 114725, 137670, 158850, 206505, 229450, 344175, 413010, 688350, 1032525, 2065050]

約数ペア:

[(1, 2065050), (2, 1032525), (3, 688350), (5, 413010), (6, 344175), (9, 229450), (10, 206505), (13, 158850), (15, 137670), (18, 114725), (25, 82602), (26, 79425), (30, 68835), (39, 52950), (45, 45890), (50, 41301), (65, 31770), (75, 27534), (78, 26475), (90, 22945), (117, 17650), (130, 15885), (150, 13767), (195, 10590), (225, 9178), (234, 8825), (325, 6354), (353, 5850), (390, 5295), (450, 4589), (585, 3530), (650, 3177), (706, 2925), (975, 2118), (1059, 1950), (1170, 1765)]