66515310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10711}}^1$

素因数の和:10750

約数の個数: 64

約数和(自身を含む): 185103360

約数和(自身を除く): 118588050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 10711, 21422, 32133, 53555, 64266, 96399, 107110, 160665, 192798, 246353, 289197, 321330, 481995, 492706, 578394, 739059, 963990, 1231765, 1445985, 1478118, 2217177, 2463530, 2891970, 3695295, 4434354, 6651531, 7390590, 11085885, 13303062, 22171770, 33257655, 66515310]

約数ペア:

[(1, 66515310), (2, 33257655), (3, 22171770), (5, 13303062), (6, 11085885), (9, 7390590), (10, 6651531), (15, 4434354), (18, 3695295), (23, 2891970), (27, 2463530), (30, 2217177), (45, 1478118), (46, 1445985), (54, 1231765), (69, 963990), (90, 739059), (115, 578394), (135, 492706), (138, 481995), (207, 321330), (230, 289197), (270, 246353), (345, 192798), (414, 160665), (621, 107110), (690, 96399), (1035, 64266), (1242, 53555), (2070, 32133), (3105, 21422), (6210, 10711)]