16499970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2696

約数の個数: 64

約数和(自身を含む): 45930240

約数和(自身を除く): 29430270

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, 2657, 3105, 5314, 6210, 7971, 13285, 15942, 23913, 26570, 39855, 47826, 61111, 71739, 79710, 119565, 122222, 143478, 183333, 239130, 305555, 358695, 366666, 549999, 611110, 717390, 916665, 1099998, 1649997, 1833330, 2749995, 3299994, 5499990, 8249985, 16499970]

約数ペア:

[(1, 16499970), (2, 8249985), (3, 5499990), (5, 3299994), (6, 2749995), (9, 1833330), (10, 1649997), (15, 1099998), (18, 916665), (23, 717390), (27, 611110), (30, 549999), (45, 366666), (46, 358695), (54, 305555), (69, 239130), (90, 183333), (115, 143478), (135, 122222), (138, 119565), (207, 79710), (230, 71739), (270, 61111), (345, 47826), (414, 39855), (621, 26570), (690, 23913), (1035, 15942), (1242, 13285), (2070, 7971), (2657, 6210), (3105, 5314)]